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54125474296 = 23193132726417
BaseRepresentation
bin110010011010001000…
…010011000111111000
312011201002121222110011
4302122020103013320
51341322110134141
640510452431304
73624164640415
oct623210230770
9164632558404
1054125474296
1120a55467a43
12a5a6618534
135147683c8a
1428965c710c
15161bb52881
hexc9a2131f8

54125474296 has 32 divisors (see below), whose sum is σ = 102091832640. Its totient is φ = 26901209088.

The previous prime is 54125474281. The next prime is 54125474297. The reversal of 54125474296 is 69247452145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54125474297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2035680 + ... + 2062096.

It is an arithmetic number, because the mean of its divisors is an integer number (3190369770).

Almost surely, 254125474296 is an apocalyptic number.

It is an amenable number.

54125474296 is a deficient number, since it is larger than the sum of its proper divisors (47966358344).

54125474296 is a wasteful number, since it uses less digits than its factorization.

54125474296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27943 (or 27939 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The spelling of 54125474296 in words is "fifty-four billion, one hundred twenty-five million, four hundred seventy-four thousand, two hundred ninety-six".

Divisors: 1 2 4 8 193 386 772 1327 1544 2654 5308 10616 26417 52834 105668 211336 256111 512222 1024444 2048888 5098481 10196962 20393924 35055359 40787848 70110718 140221436 280442872 6765684287 13531368574 27062737148 54125474296