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54904713468 = 22311505182349
BaseRepresentation
bin110011001000100100…
…110111000011111100
312020201101220102122020
4303020210313003330
51344421101312333
641120050320140
73652406235633
oct631044670374
9166641812566
1054904713468
1121315308960
12a783589050
13523cc48347
14292bcaa51a
1516652783b3
hexcc89370fc

54904713468 has 48 divisors (see below), whose sum is σ = 139786819200. Its totient is φ = 16634296000.

The previous prime is 54904713463. The next prime is 54904713481. The reversal of 54904713468 is 86431740945.

It is a happy number.

54904713468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×549047134682 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54904713468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54904713463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625558 + ... + 707906.

It is an arithmetic number, because the mean of its divisors is an integer number (2912225400).

Almost surely, 254904713468 is an apocalyptic number.

It is an amenable number.

54904713468 is an abundant number, since it is smaller than the sum of its proper divisors (84882105732).

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

54904713468 is a wasteful number, since it uses less digits than its factorization.

54904713468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87418 (or 87416 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 54904713468 in words is "fifty-four billion, nine hundred four million, seven hundred thirteen thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 5051 10102 15153 20204 30306 55561 60612 82349 111122 164698 166683 222244 247047 329396 333366 494094 666732 905839 988188 1811678 2717517 3623356 5435034 10870068 415944799 831889598 1247834397 1663779196 2495668794 4575392789 4991337588 9150785578 13726178367 18301571156 27452356734 54904713468