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99954041 = 1119225171
BaseRepresentation
bin1011111010100…
…10110101111001
320222002012011112
411331102311321
5201042012131
613530210105
72322411125
oct575226571
9228065145
1099954041
115146aa50
1229583935
1317928905
14d3bc585
158b9602b
hex5f52d79

99954041 has 12 divisors (see below), whose sum is σ = 115086384. Its totient is φ = 86081400.

The previous prime is 99954011. The next prime is 99954047. The reversal of 99954041 is 14045999.

It is a happy number.

It is not a de Polignac number, because 99954041 - 26 = 99953977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99954041.

It is not an unprimeable number, because it can be changed into a prime (99954047) 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 11 ways as a sum of consecutive naturals, for example, 8615 + ... + 16556.

It is an arithmetic number, because the mean of its divisors is an integer number (9590532).

Almost surely, 299954041 is an apocalyptic number.

It is an amenable number.

99954041 is a deficient number, since it is larger than the sum of its proper divisors (15132343).

99954041 is a wasteful number, since it uses less digits than its factorization.

99954041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25220 (or 25201 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 99954041 is about 9997.7017859106. The cubic root of 99954041 is about 464.0877648713.

The spelling of 99954041 in words is "ninety-nine million, nine hundred fifty-four thousand, forty-one".

Divisors: 1 11 19 209 361 3971 25171 276881 478249 5260739 9086731 99954041