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57354301038 = 23179720392843
BaseRepresentation
bin110101011010100101…
…010010111001101110
312111001010020101001210
4311122211102321232
51414430200113123
642203113415250
74100202341436
oct653245227156
9174033211053
1057354301038
112236200a2a1
12b147a0a526
1355405a6748
142ac13572c6
15175a346e93
hexd5a952e6e

57354301038 has 64 divisors (see below), whose sum is σ = 122811655680. Its totient is φ = 17793011712.

The previous prime is 57354301009. The next prime is 57354301057. The reversal of 57354301038 is 83010345375.

It is a junction number, because it is equal to n+sod(n) for n = 57354300987 and 57354301005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20172445 + ... + 20175287.

It is an arithmetic number, because the mean of its divisors is an integer number (1918932120).

Almost surely, 257354301038 is an apocalyptic number.

57354301038 is an abundant number, since it is smaller than the sum of its proper divisors (65457354642).

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

57354301038 is a wasteful number, since it uses less digits than its factorization.

57354301038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5001.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 57354301038 in words is "fifty-seven billion, three hundred fifty-four million, three hundred one thousand, thirty-eight".

Divisors: 1 2 3 6 17 34 51 97 102 194 291 582 1649 2039 2843 3298 4078 4947 5686 6117 8529 9894 12234 17058 34663 48331 69326 96662 103989 144993 197783 207978 275771 289986 395566 551542 593349 827313 1186698 1654626 3362311 4688107 5796877 6724622 9376214 10086933 11593754 14064321 17390631 20173866 28128642 34781262 98546909 197093818 295640727 562297069 591281454 1124594138 1686891207 3373782414 9559050173 19118100346 28677150519 57354301038