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57093135360 = 210357874723
BaseRepresentation
bin110101001011000001…
…000001110000000000
312110100220210210002220
4311023001001300000
51413411320312420
642121144011040
74060551433452
oct651301016000
9173326723086
1057093135360
112223864a698
12b094460a80
1354cb454a41
142a987b22d2
151742459840
hexd4b041c00

57093135360 has 176 divisors, whose sum is σ = 182879569536. Its totient is φ = 15202271232.

The previous prime is 57093135329. The next prime is 57093135389. The reversal of 57093135360 is 6353139075.

It is a super-2 number, since 2×570931353602 (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 (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12085959 + ... + 12090681.

Almost surely, 257093135360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57093135360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91439784768).

57093135360 is an abundant number, since it is smaller than the sum of its proper divisors (125786434176).

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

57093135360 is a wasteful number, since it uses less digits than its factorization.

57093135360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5538 (or 5520 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 42.

The spelling of 57093135360 in words is "fifty-seven billion, ninety-three million, one hundred thirty-five thousand, three hundred sixty".