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12925280150 = 2521913135131
BaseRepresentation
bin11000000100110100…
…00001111110010110
31020100210012021002122
430002122001332112
5202432332431100
65534321335542
7635205032336
oct140232017626
936323167078
1012925280150
115532a90312
1226087975b2
1312aca6ca83
148a88790c6
15509ae2985
hex302681f96

12925280150 has 24 divisors (see below), whose sum is σ = 24053766264. Its totient is φ = 5167371200.

The previous prime is 12925280117. The next prime is 12925280227. The reversal of 12925280150 is 5108252921.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12925280150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28085 + ... + 163215.

It is an arithmetic number, because the mean of its divisors is an integer number (1002240261).

Almost surely, 212925280150 is an apocalyptic number.

12925280150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12925280150 is a deficient number, since it is larger than the sum of its proper divisors (11128486114).

12925280150 is a wasteful number, since it uses less digits than its factorization.

12925280150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137056 (or 137051 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 35.

The spelling of 12925280150 in words is "twelve billion, nine hundred twenty-five million, two hundred eighty thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 1913 3826 9565 19130 47825 95650 135131 270262 675655 1351310 3378275 6756550 258505603 517011206 1292528015 2585056030 6462640075 12925280150