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57741182944 = 2537431134137
BaseRepresentation
bin110101110001101001…
…001000011111100000
312112001002020000021021
4311301221020133200
51421223220323234
642305333535224
74112610646144
oct656151103740
9175032200237
1057741182944
1122540435405
12b2354a4514
1355a27a4153
142b1a8a5224
15177e2b89b4
hexd71a487e0

57741182944 has 48 divisors (see below), whose sum is σ = 119465560368. Its totient is φ = 27437018112.

The previous prime is 57741182923. The next prime is 57741182971. The reversal of 57741182944 is 44928114775.

It is a junction number, because it is equal to n+sod(n) for n = 57741182891 and 57741182900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516157 + ... + 617980.

It is an arithmetic number, because the mean of its divisors is an integer number (2488865841).

Almost surely, 257741182944 is an apocalyptic number.

It is an amenable number.

57741182944 is an abundant number, since it is smaller than the sum of its proper divisors (61724377424).

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

57741182944 is a wasteful number, since it uses less digits than its factorization.

57741182944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134227 (or 1134219 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The spelling of 57741182944 in words is "fifty-seven billion, seven hundred forty-one million, one hundred eighty-two thousand, nine hundred forty-four".

Divisors: 1 2 4 8 16 32 37 43 74 86 148 172 296 344 592 688 1184 1376 1591 3182 6364 12728 25456 50912 1134137 2268274 4536548 9073096 18146192 36292384 41963069 48767891 83926138 97535782 167852276 195071564 335704552 390143128 671409104 780286256 1342818208 1560572512 1804411967 3608823934 7217647868 14435295736 28870591472 57741182944