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99983041 = 439723971
BaseRepresentation
bin1011111010110…
…01111011000001
320222010122221121
411331121323001
5201043424131
613530552241
72322561514
oct575317301
9228118847
1099983041
115148a814
1229598681
1317938b82
14d3c8d7b
158b9e911
hex5f59ec1

99983041 has 8 divisors (see below), whose sum is σ = 103367264. Its totient is φ = 96647040.

The previous prime is 99983017. The next prime is 99983057. The reversal of 99983041 is 14038999.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-99983041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99983141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7815 + ... + 16156.

It is an arithmetic number, because the mean of its divisors is an integer number (12920908).

Almost surely, 299983041 is an apocalyptic number.

It is an amenable number.

99983041 is a deficient number, since it is larger than the sum of its proper divisors (3384223).

99983041 is a wasteful number, since it uses less digits than its factorization.

99983041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24111.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 99983041 is about 9999.1520140460. The cubic root of 99983041 is about 464.1326429762.

The spelling of 99983041 in words is "ninety-nine million, nine hundred eighty-three thousand, forty-one".

Divisors: 1 43 97 4171 23971 1030753 2325187 99983041