Base | Representation |
---|---|
bin | 1011111010000… |
… | …11101110000001 |
3 | 20221222001012022 |
4 | 11331003232001 |
5 | 201033021342 |
6 | 13525011225 |
7 | 2322032414 |
oct | 575035601 |
9 | 227861168 |
10 | 99892097 |
11 | 51428458 |
12 | 29553b15 |
13 | 17906666 |
14 | d3a3b7b |
15 | 8b829d2 |
hex | 5f43b81 |
99892097 has 8 divisors (see below), whose sum is σ = 101088000. Its totient is φ = 98701264.
The previous prime is 99892073. The next prime is 99892099. The reversal of 99892097 is 79029899.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 99892097 - 210 = 99891073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (99892099) 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, 50279 + ... + 52227.
It is an arithmetic number, because the mean of its divisors is an integer number (12636000).
Almost surely, 299892097 is an apocalyptic number.
It is an amenable number.
99892097 is a deficient number, since it is larger than the sum of its proper divisors (1195903).
99892097 is a wasteful number, since it uses less digits than its factorization.
99892097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2535.
The product of its (nonzero) digits is 734832, while the sum is 53.
The square root of 99892097 is about 9994.6033938321. The cubic root of 99892097 is about 463.9918761583.
The spelling of 99892097 in words is "ninety-nine million, eight hundred ninety-two thousand, ninety-seven".
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