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12310360404 = 2239710575911
BaseRepresentation
bin10110111011100000…
…10011000101010100
31011202221010002210020
423131300103011110
5200202423013104
65353313425140
7614030223366
oct133560230524
934687102706
1012310360404
115247971a81
12247686b1b0
13121254c234
1484ad2ad36
154c0b292d9
hex2ddc13154

12310360404 has 24 divisors (see below), whose sum is σ = 29020302528. Its totient is φ = 4061149440.

The previous prime is 12310360397. The next prime is 12310360409. The reversal of 12310360404 is 40406301321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310360409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5286792 + ... + 5289119.

It is an arithmetic number, because the mean of its divisors is an integer number (1209179272).

Almost surely, 212310360404 is an apocalyptic number.

It is an amenable number.

12310360404 is an abundant number, since it is smaller than the sum of its proper divisors (16709942124).

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

12310360404 is a wasteful number, since it uses less digits than its factorization.

12310360404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10576015 (or 10576013 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12310360404 its reverse (40406301321), we get a palindrome (52716661725).

The spelling of 12310360404 in words is "twelve billion, three hundred ten million, three hundred sixty thousand, four hundred four".

Divisors: 1 2 3 4 6 12 97 194 291 388 582 1164 10575911 21151822 31727733 42303644 63455466 126910932 1025863367 2051726734 3077590101 4103453468 6155180202 12310360404