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57243501362 = 2172397044487
BaseRepresentation
bin110101010011111110…
…101000001100110010
312110202101202011111002
4311103332220030302
51414213314020422
642144114522002
74064355506345
oct652376501462
9173671664432
1057243501362
1122305511913
12b116896302
1355236513c8
142ab075445c
15175075c692
hexd53fa8332

57243501362 has 16 divisors (see below), whose sum is σ = 91296564480. Its totient is φ = 26825402688.

The previous prime is 57243501323. The next prime is 57243501409. The reversal of 57243501362 is 26310534275.

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 7 ways as a sum of consecutive naturals, for example, 3514118 + ... + 3530369.

It is an arithmetic number, because the mean of its divisors is an integer number (5706035280).

Almost surely, 257243501362 is an apocalyptic number.

57243501362 is a deficient number, since it is larger than the sum of its proper divisors (34053063118).

57243501362 is a wasteful number, since it uses less digits than its factorization.

57243501362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044745.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 57243501362 in words is "fifty-seven billion, two hundred forty-three million, five hundred one thousand, three hundred sixty-two".

Divisors: 1 2 17 34 239 478 4063 8126 7044487 14088974 119756279 239512558 1683632393 3367264786 28621750681 57243501362