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54995069875200 = 21035272131124147
BaseRepresentation
bin11001000000100100010011…
…00110101011010000000000
321012201110212222101002202020
430200102021212223100000
524202014400342001300
6312544215240121440
714404156046002500
oct1440221146532000
9235643788332666
1054995069875200
1116583307253944
1262024b5766280
13248c022282420
14d81ac02bba00
1565583462d8a0
hex3204899ab400

54995069875200 has 792 divisors, whose sum is σ = 227701510358112. Its totient is φ = 11603345080320.

The previous prime is 54995069875199. The next prime is 54995069875217. The reversal of 54995069875200 is 257896059945.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 48359527 + ... + 49483673.

Almost surely, 254995069875200 is an apocalyptic number.

54995069875200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54995069875200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113850755179056).

54995069875200 is an abundant number, since it is smaller than the sum of its proper divisors (172706440482912).

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

54995069875200 is a wasteful number, since it uses less digits than its factorization.

54995069875200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124207 (or 1124177 counting only the distinct ones).

The product of its (nonzero) digits is 244944000, while the sum is 69.

The spelling of 54995069875200 in words is "fifty-four trillion, nine hundred ninety-five billion, sixty-nine million, eight hundred seventy-five thousand, two hundred".