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5731259964912 = 243261652465843
BaseRepresentation
bin101001101100110100110…
…1101101101110111110000
3202021220101100202021110100
41103121221231231313300
51222400110022334122
620104523211232400
71131032651622456
oct123315155556760
922256340667410
105731259964912
11190a6829224a9
1278690b448700
133275bc954761
1415b5745949d6
159e13ad35aac
hex53669b6ddf0

5731259964912 has 60 divisors (see below), whose sum is σ = 16302511578184. Its totient is φ = 1879101624960.

The previous prime is 5731259964847. The next prime is 5731259964943. The reversal of 5731259964912 is 2194699521375.

5731259964912 is a `hidden beast` number, since 5 + 7 + 3 + 1 + 2 + 59 + 96 + 491 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5731259964912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326224138 + ... + 326241705.

Almost surely, 25731259964912 is an apocalyptic number.

It is an amenable number.

5731259964912 is an abundant number, since it is smaller than the sum of its proper divisors (10571251613272).

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

5731259964912 is a wasteful number, since it uses less digits than its factorization.

5731259964912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652465918 (or 652465909 counting only the distinct ones).

The product of its digits is 36741600, while the sum is 63.

The spelling of 5731259964912 in words is "five trillion, seven hundred thirty-one billion, two hundred fifty-nine million, nine hundred sixty-four thousand, nine hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 61 72 122 144 183 244 366 488 549 732 976 1098 1464 2196 2928 4392 8784 652465843 1304931686 1957397529 2609863372 3914795058 5219726744 5872192587 7829590116 10439453488 11744385174 15659180232 23488770348 31318360464 39800416423 46977540696 79600832846 93955081392 119401249269 159201665692 238802498538 318403331384 358203747807 477604997076 636806662768 716407495614 955209994152 1432814991228 1910419988304 2865629982456 5731259964912