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10242448700 = 22521115715927
BaseRepresentation
bin10011000100111111…
…10101110100111100
3222102210222022012212
421202133311310330
5131434031324300
64412203115552
7511550243321
oct114237656474
928383868185
1010242448700
114386660340
121b9a212bb8
13c72cb7a43
146d2434b48
153ee2ee935
hex2627f5d3c

10242448700 has 72 divisors (see below), whose sum is σ = 24266196864. Its totient is φ = 3721528000.

The previous prime is 10242448687. The next prime is 10242448709. The reversal of 10242448700 is 784424201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10242448709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1725137 + ... + 1731063.

It is an arithmetic number, because the mean of its divisors is an integer number (337030512).

Almost surely, 210242448700 is an apocalyptic number.

10242448700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10242448700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12133098432).

10242448700 is an abundant number, since it is smaller than the sum of its proper divisors (14023748164).

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

10242448700 is a wasteful number, since it uses less digits than its factorization.

10242448700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7523 (or 7516 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 32.

The spelling of 10242448700 in words is "ten billion, two hundred forty-two million, four hundred forty-eight thousand, seven hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 1571 3142 5927 6284 7855 11854 15710 17281 23708 29635 31420 34562 39275 59270 65197 69124 78550 86405 118540 130394 148175 157100 172810 260788 296350 325985 345620 432025 592700 651970 864050 1303940 1629925 1728100 3259850 6519700 9311317 18622634 37245268 46556585 93113170 102424487 186226340 204848974 232782925 409697948 465565850 512122435 931131700 1024244870 2048489740 2560612175 5121224350 10242448700