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57094539246 = 2326135174419
BaseRepresentation
bin110101001011000110…
…011000011111101110
312110101000110002212200
4311023012120133232
51413412200223441
642121234042330
74060566401433
oct651306303756
9173330402780
1057094539246
1122239419428
12b094a193a6
1354cb826a44
142a98a59b8a
1517426357b6
hexd4b1987ee

57094539246 has 24 divisors (see below), whose sum is σ = 123906661320. Its totient is φ = 19000462896.

The previous prime is 57094539241. The next prime is 57094539251. The reversal of 57094539246 is 64293549075.

57094539246 is a `hidden beast` number, since 570 + 9 + 45 + 3 + 9 + 24 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (57094539241) and next prime (57094539251).

It is a junction number, because it is equal to n+sod(n) for n = 57094539192 and 57094539201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57094539241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2576176 + ... + 2598243.

It is an arithmetic number, because the mean of its divisors is an integer number (5162777555).

Almost surely, 257094539246 is an apocalyptic number.

57094539246 is an abundant number, since it is smaller than the sum of its proper divisors (66812122074).

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

57094539246 is a wasteful number, since it uses less digits than its factorization.

57094539246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5175040 (or 5175037 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 57094539246 in words is "fifty-seven billion, ninety-four million, five hundred thirty-nine thousand, two hundred forty-six".

Divisors: 1 2 3 6 9 18 613 1226 1839 3678 5517 11034 5174419 10348838 15523257 31046514 46569771 93139542 3171918847 6343837694 9515756541 19031513082 28547269623 57094539246