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12413045105 = 55956973951
BaseRepresentation
bin10111000111110000…
…00000100101110001
31012001002100000201022
423203320000211301
5200410214420410
65411422345225
7616415066606
oct134370004561
935032300638
1012413045105
11529a92756a
1224a512b215
13122a8c2a06
1485a81a6ad
154c9b5e455
hex2e3e00971

12413045105 has 16 divisors (see below), whose sum is σ = 15174950400. Its totient is φ = 9744835200.

The previous prime is 12413045101. The next prime is 12413045129. The reversal of 12413045105 is 50154031421.

It is not a de Polignac number, because 12413045105 - 22 = 12413045101 is a prime.

It is a super-3 number, since 3×124130451053 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12413045101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130880 + ... + 204830.

It is an arithmetic number, because the mean of its divisors is an integer number (948434400).

Almost surely, 212413045105 is an apocalyptic number.

It is an amenable number.

12413045105 is a deficient number, since it is larger than the sum of its proper divisors (2761905295).

12413045105 is an equidigital number, since it uses as much as digits as its factorization.

12413045105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74584.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 12413045105 its reverse (50154031421), we get a palindrome (62567076526).

The spelling of 12413045105 in words is "twelve billion, four hundred thirteen million, forty-five thousand, one hundred five".

Divisors: 1 5 59 295 569 2845 33571 73951 167855 369755 4363109 21815545 42078119 210390595 2482609021 12413045105