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BaseRepresentation
bin1011111010100…
…10111101111000
320222002012212110
411331102331320
5201042021202
613530212320
72322412455
oct575227570
9228065773
1099954552
1151470375
12295840a0
1317928c09
14d3bc82c
158b9626c
hex5f52f78

99954552 has 16 divisors (see below), whose sum is σ = 249886440. Its totient is φ = 33318176.

The previous prime is 99954551. The next prime is 99954557. The reversal of 99954552 is 25545999.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99954551) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2082363 + ... + 2082410.

Almost surely, 299954552 is an apocalyptic number.

It is an amenable number.

99954552 is an abundant number, since it is smaller than the sum of its proper divisors (149931888).

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

99954552 is a wasteful number, since it uses less digits than its factorization.

99954552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164782 (or 4164778 counting only the distinct ones).

The product of its digits is 729000, while the sum is 48.

The square root of 99954552 is about 9997.7273417512. The cubic root of 99954552 is about 464.0885557296.

The spelling of 99954552 in words is "ninety-nine million, nine hundred fifty-four thousand, five hundred fifty-two".