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54969000882 = 2361213917713
BaseRepresentation
bin110011001100011010…
…000110001110110010
312020212212212120101120
4303030122012032302
51400034031012012
641130304243110
73654116540535
oct631432061662
9166785776346
1054969000882
1121348627a54
12a7a1010496
135250366933
142936642a1c
15166ac2658c
hexccc6863b2

54969000882 has 48 divisors (see below), whose sum is σ = 112580264160. Its totient is φ = 17891953920.

The previous prime is 54969000839. The next prime is 54969000923. The reversal of 54969000882 is 28800096945.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3094458 + ... + 3112170.

It is an arithmetic number, because the mean of its divisors is an integer number (2345422170).

Almost surely, 254969000882 is an apocalyptic number.

54969000882 is an abundant number, since it is smaller than the sum of its proper divisors (57611263278).

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

54969000882 is a wasteful number, since it uses less digits than its factorization.

54969000882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17979 (or 17918 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 54969000882 in words is "fifty-four billion, nine hundred sixty-nine million, eight hundred eighty-two", and thus it is an aban number.

Divisors: 1 2 3 6 61 122 139 183 278 366 417 834 3721 7442 8479 11163 16958 17713 22326 25437 35426 50874 53139 106278 517219 1034438 1080493 1551657 2160986 2462107 3103314 3241479 4924214 6482958 7386321 14772642 65910073 131820146 150188527 197730219 300377054 395460438 450565581 901131162 9161500147 18323000294 27484500441 54969000882