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57998296675 = 5211421500957
BaseRepresentation
bin110110000000111101…
…111100011001100011
312112201000000202000001
4312000331330121203
51422240030443200
642351040440431
74122152246644
oct660075743143
9175630022001
1057998296675
11226625877a0
12b2a7619117
135613b37757
142b42ab36cb
151796b5576a
hexd80f7c663

57998296675 has 24 divisors (see below), whose sum is σ = 78642390672. Its totient is φ = 42080304000.

The previous prime is 57998296589. The next prime is 57998296693. The reversal of 57998296675 is 57669289975.

It is not a de Polignac number, because 57998296675 - 27 = 57998296547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57998296598 and 57998296607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134704 + ... + 366253.

It is an arithmetic number, because the mean of its divisors is an integer number (3276766278).

Almost surely, 257998296675 is an apocalyptic number.

57998296675 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57998296675 is a deficient number, since it is larger than the sum of its proper divisors (20644093997).

57998296675 is a wasteful number, since it uses less digits than its factorization.

57998296675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501399 (or 501394 counting only the distinct ones).

The product of its digits is 514382400, while the sum is 73.

The spelling of 57998296675 in words is "fifty-seven billion, nine hundred ninety-eight million, two hundred ninety-six thousand, six hundred seventy-five".

Divisors: 1 5 11 25 55 275 421 2105 4631 10525 23155 115775 500957 2504785 5510527 12523925 27552635 137763175 210902897 1054514485 2319931867 5272572425 11599659335 57998296675