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12150055160 = 235303751379
BaseRepresentation
bin10110101000011001…
…10010000011111000
31011100202110202022222
423110030302003320
5144340403231120
65325345503212
7610042523225
oct132414620370
934322422288
1012150055160
115175431301
122431041b08
1311b8282869
1483391c94c
154b1a11525
hex2d43320f8

12150055160 has 16 divisors (see below), whose sum is σ = 27337624200. Its totient is φ = 4860022048.

The previous prime is 12150055157. The next prime is 12150055163. The reversal of 12150055160 is 6155005121.

It is an interprime number because it is at equal distance from previous prime (12150055157) and next prime (12150055163).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12150055163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151875650 + ... + 151875729.

Almost surely, 212150055160 is an apocalyptic number.

12150055160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12150055160 is an abundant number, since it is smaller than the sum of its proper divisors (15187569040).

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

12150055160 is a wasteful number, since it uses less digits than its factorization.

12150055160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303751390 (or 303751386 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 12150055160 in words is "twelve billion, one hundred fifty million, fifty-five thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 303751379 607502758 1215005516 1518756895 2430011032 3037513790 6075027580 12150055160