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12132110004 = 2237387737253
BaseRepresentation
bin10110100110010000…
…10100111010110100
31011022111201001012120
423103020110322310
5144321310010004
65323505115540
7606434143050
oct132310247264
934274631176
1012132110004
1151662948a3
122427028bb0
1311b463b821
148313aac60
154b01693d9
hex2d3214eb4

12132110004 has 48 divisors (see below), whose sum is σ = 32361506688. Its totient is φ = 3465330048.

The previous prime is 12132109921. The next prime is 12132110017. The reversal of 12132110004 is 40001123121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307042 + ... + 344294.

It is an arithmetic number, because the mean of its divisors is an integer number (674198056).

Almost surely, 212132110004 is an apocalyptic number.

12132110004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12132110004 is an abundant number, since it is smaller than the sum of its proper divisors (20229396684).

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

12132110004 is a wasteful number, since it uses less digits than its factorization.

12132110004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41144 (or 41142 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12132110004 its reverse (40001123121), we get a palindrome (52133233125).

The spelling of 12132110004 in words is "twelve billion, one hundred thirty-two million, one hundred ten thousand, four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 3877 7754 11631 15508 23262 27139 37253 46524 54278 74506 81417 108556 111759 149012 162834 223518 260771 325668 447036 521542 782313 1043084 1564626 3129252 144429881 288859762 433289643 577719524 866579286 1011009167 1733158572 2022018334 3033027501 4044036668 6066055002 12132110004