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241131242330 = 251143173467631
BaseRepresentation
bin1110000010010010001…
…0101100001101011010
3212001101211222021201222
43200210202230031122
512422314044223310
6302435115212042
723264312512256
oct3404442541532
9761354867658
10241131242330
1193299333360
123a896447022
131997a8709a4
14b956a01266
156414414055
hex38248ac35a

241131242330 has 128 divisors (see below), whose sum is σ = 489123588096. Its totient is φ = 84832876800.

The previous prime is 241131242329. The next prime is 241131242371. The reversal of 241131242330 is 33242131142.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 241131242330.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 382141115 + ... + 382141745.

It is an arithmetic number, because the mean of its divisors is an integer number (3821278032).

Almost surely, 2241131242330 is an apocalyptic number.

241131242330 is an abundant number, since it is smaller than the sum of its proper divisors (247992345766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241131242330 is a wasteful number, since it uses less digits than its factorization.

241131242330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 241131242330 its reverse (33242131142), we get a palindrome (274373373472).

The spelling of 241131242330 in words is "two hundred forty-one billion, one hundred thirty-one million, two hundred forty-two thousand, three hundred thirty".

Divisors: 1 2 5 10 11 22 43 55 86 110 173 215 346 430 467 473 631 865 934 946 1262 1730 1903 2335 2365 3155 3806 4670 4730 5137 6310 6941 7439 9515 10274 13882 14878 19030 20081 25685 27133 34705 37195 40162 51370 54266 69410 74390 80791 81829 100405 109163 135665 161582 163658 200810 218326 220891 271330 294677 298463 403955 409145 441782 545815 589354 596926 807910 818290 888701 1091630 1104455 1200793 1473385 1492315 1777402 2208910 2401586 2946770 2984630 3241447 3474013 4443505 4694009 6003965 6482894 6948026 8887010 9388018 12007930 12671111 16207235 17370065 23470045 25342222 32414470 34740130 38214143 46940090 50979121 51634099 63355555 76428286 101958242 103268198 126711110 139382221 191070715 254895605 258170495 278764442 382141430 509791210 516340990 560770331 696911105 1121540662 1393822210 2192102203 2803851655 4384204406 5607703310 10960511015 21921022030 24113124233 48226248466 120565621165 241131242330