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57900584211 = 31931412101193
BaseRepresentation
bin110101111011001001…
…001100110100010011
312112110012011102200220
4311323021030310103
51422040022143321
642333230244123
74116554562651
oct657311146423
9175405142626
1057900584211
1122612408998
12b27a956643
1355c9815222
142b33b19dd1
15178d2a39c6
hexd7b24cd13

57900584211 has 96 divisors (see below), whose sum is σ = 87282493440. Its totient is φ = 34007040000.

The previous prime is 57900584167. The next prime is 57900584213. The reversal of 57900584211 is 11248500975.

It is not a de Polignac number, because 57900584211 - 214 = 57900567827 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (57900584213) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 300002931 + ... + 300003123.

It is an arithmetic number, because the mean of its divisors is an integer number (909192640).

Almost surely, 257900584211 is an apocalyptic number.

57900584211 is a deficient number, since it is larger than the sum of its proper divisors (29381909229).

57900584211 is a wasteful number, since it uses less digits than its factorization.

57900584211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 57900584211 in words is "fifty-seven billion, nine hundred million, five hundred eighty-four thousand, two hundred eleven".

Divisors: 1 3 19 31 41 57 93 101 123 193 303 579 589 779 1271 1681 1767 1919 2337 3131 3667 3813 4141 5043 5757 5983 7913 9393 11001 12423 17949 19493 23739 24149 31939 52111 58479 59489 72447 78679 95817 113677 128371 150347 156333 169781 178467 236037 245303 324433 341031 370367 385113 451041 509343 604283 735909 799213 973299 990109 1111101 1812849 2397639 2439049 2970327 3225839 4660757 5263211 6164227 7317147 9677517 10057423 11481377 13982271 15185047 15789633 18492681 24775603 30172269 32767733 34444131 45555141 74326809 98303199 100001009 191091037 300003027 470736457 573273111 622586927 1015799723 1412209371 1867760781 3047399169 19300194737 57900584211