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57693439675 = 521910110711239
BaseRepresentation
bin110101101110110011…
…000000011010111011
312111220202101101211001
4311232303000122323
51421124010032200
642300510345431
74111461101014
oct655663003273
9174822341731
1057693439675
1122516496163
12b2214bb277
135595928cb1
142b143d800b
151779ed776a
hexd6ecc06bb

57693439675 has 48 divisors (see below), whose sum is σ = 76768300800. Its totient is φ = 42884208000.

The previous prime is 57693439651. The next prime is 57693439679.

57693439675 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57693439675 - 27 = 57693439547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57693439679) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5127706 + ... + 5138944.

It is an arithmetic number, because the mean of its divisors is an integer number (1599339600).

Almost surely, 257693439675 is an apocalyptic number.

57693439675 is a deficient number, since it is larger than the sum of its proper divisors (19074861125).

57693439675 is a wasteful number, since it uses less digits than its factorization.

57693439675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11476 (or 11471 counting only the distinct ones).

The product of its digits is 128595600, while the sum is 64.

The spelling of 57693439675 in words is "fifty-seven billion, six hundred ninety-three million, four hundred thirty-nine thousand, six hundred seventy-five".

Divisors: 1 5 19 25 95 101 107 475 505 535 1919 2033 2525 2675 9595 10165 10807 11239 47975 50825 54035 56195 205333 213541 270175 280975 1026665 1067705 1135139 1202573 5133325 5338525 5675695 6012865 21567641 22848887 28378475 30064325 107838205 114244435 121459873 539191025 571222175 607299365 2307737587 3036496825 11538687935 57693439675