Base | Representation |
---|---|
bin | 1011111010110… |
… | …01110101011101 |
3 | 20222010122110102 |
4 | 11331121311131 |
5 | 201043421220 |
6 | 13530550445 |
7 | 2322560465 |
oct | 575316535 |
9 | 228118412 |
10 | 99982685 |
11 | 5148a520 |
12 | 29598425 |
13 | 1793896a |
14 | d3c8ba5 |
15 | 8b9e775 |
hex | 5f59d5d |
99982685 has 16 divisors (see below), whose sum is σ = 131578560. Its totient is φ = 72330240.
The previous prime is 99982669. The next prime is 99982703. The reversal of 99982685 is 58628999.
It is not a de Polignac number, because 99982685 - 24 = 99982669 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 99982685.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5906 + ... + 15324.
It is an arithmetic number, because the mean of its divisors is an integer number (8223660).
Almost surely, 299982685 is an apocalyptic number.
It is an amenable number.
99982685 is a deficient number, since it is larger than the sum of its proper divisors (31595875).
99982685 is a wasteful number, since it uses less digits than its factorization.
99982685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9628.
The product of its digits is 2799360, while the sum is 56.
The square root of 99982685 is about 9999.1342125206. The cubic root of 99982685 is about 464.1320921114.
The spelling of 99982685 in words is "ninety-nine million, nine hundred eighty-two thousand, six hundred eighty-five".
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