Base | Representation |
---|---|
bin | 1011111001011… |
… | …01111101011000 |
3 | 20221210111221020 |
4 | 11330231331120 |
5 | 201022143333 |
6 | 13523042440 |
7 | 2321211516 |
oct | 574557530 |
9 | 227714836 |
10 | 99802968 |
11 | 513774a1 |
12 | 29510420 |
13 | 178a4c15 |
14 | d37d4b6 |
15 | 8b663b3 |
hex | 5f2df58 |
99802968 has 16 divisors (see below), whose sum is σ = 249507480. Its totient is φ = 33267648.
The previous prime is 99802961. The next prime is 99803017. The reversal of 99802968 is 86920899.
It is a self number, because there is not a number n which added to its sum of digits gives 99802968.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99802961) 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, 2079205 + ... + 2079252.
Almost surely, 299802968 is an apocalyptic number.
It is an amenable number.
99802968 is an abundant number, since it is smaller than the sum of its proper divisors (149704512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99802968 is a wasteful number, since it uses less digits than its factorization.
99802968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4158466 (or 4158462 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 51.
The square root of 99802968 is about 9990.1435425123. The cubic root of 99802968 is about 463.8538357493.
The spelling of 99802968 in words is "ninety-nine million, eight hundred two thousand, nine hundred sixty-eight".
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