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14775103925 = 5217312792671
BaseRepresentation
bin11011100001010101…
…00011000110110101
31102010200222001021022
431300222203012311
5220224411311200
610442041430525
71032066211511
oct156052430665
942120861238
1014775103925
1162a218529a
122a4419b445
131516085c5a
14a02401141
155b71dd885
hex370aa31b5

14775103925 has 24 divisors (see below), whose sum is σ = 18448343040. Its totient is φ = 11738174400.

The previous prime is 14775103909. The next prime is 14775103957. The reversal of 14775103925 is 52930157741.

14775103925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14775103925 - 24 = 14775103909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5530340 + ... + 5533010.

It is an arithmetic number, because the mean of its divisors is an integer number (768680960).

Almost surely, 214775103925 is an apocalyptic number.

It is an amenable number.

14775103925 is a deficient number, since it is larger than the sum of its proper divisors (3673239115).

14775103925 is a wasteful number, since it uses less digits than its factorization.

14775103925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133 (or 4128 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 14775103925 in words is "fourteen billion, seven hundred seventy-five million, one hundred three thousand, nine hundred twenty-five".

Divisors: 1 5 25 173 865 1279 2671 4325 6395 13355 31975 66775 221267 462083 1106335 2310415 3416209 5531675 11552075 17081045 85405225 591004157 2955020785 14775103925