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57368230000 = 24545736823
BaseRepresentation
bin110101011011011010…
…011011100001110000
312111002002110001000021
4311123122123201300
51414442231330000
642204332133224
74100431623604
oct653332334160
9174062401007
1057368230000
1122369963334
12b150607214
135543442733
142ac3141504
15175b69911a
hexd5b69b870

57368230000 has 50 divisors (see below), whose sum is σ = 138894245864. Its totient is φ = 22947288000.

The previous prime is 57368229991. The next prime is 57368230019. The reversal of 57368230000 is 3286375.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×573682300002 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 2858412 + ... + 2878411.

Almost surely, 257368230000 is an apocalyptic number.

57368230000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57368230000 is an abundant number, since it is smaller than the sum of its proper divisors (81526015864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57368230000 is an equidigital number, since it uses as much as digits as its factorization.

57368230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5736851 (or 5736830 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 57368230000 in words is "fifty-seven billion, three hundred sixty-eight million, two hundred thirty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 5000 10000 5736823 11473646 22947292 28684115 45894584 57368230 91789168 114736460 143420575 229472920 286841150 458945840 573682300 717102875 1147364600 1434205750 2294729200 2868411500 3585514375 5736823000 7171028750 11473646000 14342057500 28684115000 57368230000