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53071701924 = 22355724593229
BaseRepresentation
bin110001011011010100…
…011110011110100100
312001222122202210111210
4301123110132132210
51332142323430144
640214130431420
73556111010643
oct613324363644
9161878683453
1053071701924
112056465718a
12a351732570
13500a26a627
1427d667d35a
1515a939dab9
hexc5b51e7a4

53071701924 has 48 divisors (see below), whose sum is σ = 124145179200. Its totient is φ = 17646158976.

The previous prime is 53071701919. The next prime is 53071701941. The reversal of 53071701924 is 42910717035.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16434342 + ... + 16437570.

It is an arithmetic number, because the mean of its divisors is an integer number (2586357900).

Almost surely, 253071701924 is an apocalyptic number.

It is an amenable number.

53071701924 is an abundant number, since it is smaller than the sum of its proper divisors (71073477276).

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

53071701924 is a wasteful number, since it uses less digits than its factorization.

53071701924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6252 (or 6250 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 53071701924 in words is "fifty-three billion, seventy-one million, seven hundred one thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 12 557 1114 1671 2228 2459 3229 3342 4918 6458 6684 7377 9687 9836 12916 14754 19374 29508 38748 1369663 1798553 2739326 3597106 4108989 5395659 5478652 7194212 7940111 8217978 10791318 15880222 16435956 21582636 23820333 31760444 47640666 95281332 4422641827 8845283654 13267925481 17690567308 26535850962 53071701924