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99255068 = 22112255797
BaseRepresentation
bin1011110101010…
…00001100011100
320220202200100122
411322220030130
5200402130233
613503214112
72313440243
oct572501434
9226680318
1099255068
1151032890
12292a7338
1317742713
14d27995a
158aa8d98
hex5ea831c

99255068 has 12 divisors (see below), whose sum is σ = 189487032. Its totient is φ = 45115920.

The previous prime is 99255067. The next prime is 99255083. The reversal of 99255068 is 86055299.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 2255797 = 99255068 / (9 + 9 + 2 + 5 + 5 + 0 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99255067) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1127855 + ... + 1127942.

It is an arithmetic number, because the mean of its divisors is an integer number (15790586).

Almost surely, 299255068 is an apocalyptic number.

It is an amenable number.

99255068 is a deficient number, since it is larger than the sum of its proper divisors (90231964).

99255068 is a wasteful number, since it uses less digits than its factorization.

99255068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255812 (or 2255810 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 99255068 is about 9962.6837749675. The cubic root of 99255068 is about 463.0034535209.

The spelling of 99255068 in words is "ninety-nine million, two hundred fifty-five thousand, sixty-eight".

Divisors: 1 2 4 11 22 44 2255797 4511594 9023188 24813767 49627534 99255068