Search a number
-
+
12313011210110 = 251394715470847
BaseRepresentation
bin1011001100101101100010…
…1010001100011101111110
31121121010000220220002101022
42303023120222030131332
53103214021332210420
642104304054344142
72410404616262132
oct263133052143576
947533026802338
1012313011210110
113a17a11912906
12146a41665b052
136b415c016790
14307d4ab673c2
151654529e7c25
hexb32d8a8c77e

12313011210110 has 16 divisors (see below), whose sum is σ = 23868298653696. Its totient is φ = 4546342600608.

The previous prime is 12313011210091. The next prime is 12313011210121. The reversal of 12313011210110 is 1101211031321.

It is a super-2 number, since 2×123130112101102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47357735294 + ... + 47357735553.

It is an arithmetic number, because the mean of its divisors is an integer number (1491768665856).

Almost surely, 212313011210110 is an apocalyptic number.

12313011210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12313011210110 is a deficient number, since it is larger than the sum of its proper divisors (11555287443586).

12313011210110 is a wasteful number, since it uses less digits than its factorization.

12313011210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94715470867.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 12313011210110 its reverse (1101211031321), we get a palindrome (13414222241431).

The spelling of 12313011210110 in words is "twelve trillion, three hundred thirteen billion, eleven million, two hundred ten thousand, one hundred ten".

Divisors: 1 2 5 10 13 26 65 130 94715470847 189430941694 473577354235 947154708470 1231301121011 2462602242022 6156505605055 12313011210110