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99057948948 = 223373127715259
BaseRepresentation
bin101110001000001010…
…0000101100100010100
3100110200112000012011000
41130100110011210110
53110332313331243
6113301231343300
710104514446660
oct1342024054424
9313615005130
1099057948948
11390126a2212
1217246381b30
1394585b1a9a
144b19cb98a0
15289b6a35d3
hex1710505914

99057948948 has 192 divisors, whose sum is σ = 304086630400. Its totient is φ = 27288627840.

The previous prime is 99057948929. The next prime is 99057948953. The reversal of 99057948948 is 84984975099.

99057948948 is a `hidden beast` number, since 9 + 9 + 0 + 579 + 4 + 8 + 9 + 48 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6484143 + ... + 6499401.

Almost surely, 299057948948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99057948948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152043315200).

99057948948 is an abundant number, since it is smaller than the sum of its proper divisors (205028681452).

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

99057948948 is a wasteful number, since it uses less digits than its factorization.

99057948948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15587 (or 15579 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 72.

The spelling of 99057948948 in words is "ninety-nine billion, fifty-seven million, nine hundred forty-eight thousand, nine hundred forty-eight".