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12113414304 = 253445128349
BaseRepresentation
bin10110100100000010…
…00000100010100000
31011021012112012112020
423102001000202200
5144302013224204
65322000301440
7606116215455
oct132201004240
934235465466
1012113414304
115156785502
122420911880
1311b07c3c94
1482cb0182c
154ad6c4bd9
hex2d20408a0

12113414304 has 48 divisors (see below), whose sum is σ = 31805978400. Its totient is φ = 4036755200.

The previous prime is 12113414281. The next prime is 12113414317. The reversal of 12113414304 is 40341431121.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×121134143042 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 413122 + ... + 441470.

It is an arithmetic number, because the mean of its divisors is an integer number (662624550).

Almost surely, 212113414304 is an apocalyptic number.

It is an amenable number.

12113414304 is an abundant number, since it is smaller than the sum of its proper divisors (19692564096).

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

12113414304 is a wasteful number, since it uses less digits than its factorization.

12113414304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32813 (or 32805 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12113414304 its reverse (40341431121), we get a palindrome (52454845425).

The spelling of 12113414304 in words is "twelve billion, one hundred thirteen million, four hundred fourteen thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 4451 8902 13353 17804 26706 28349 35608 53412 56698 71216 85047 106824 113396 142432 170094 213648 226792 340188 427296 453584 680376 907168 1360752 2721504 126181399 252362798 378544197 504725596 757088394 1009451192 1514176788 2018902384 3028353576 4037804768 6056707152 12113414304