Base | Representation |
---|---|
bin | 101110001000111000… |
… | …0001110000001001111 |
3 | 100110202012110020021121 |
4 | 1130101300032001033 |
5 | 3110410004211230 |
6 | 113303453141411 |
7 | 10105226650405 |
oct | 1342160160117 |
9 | 313665406247 |
10 | 99082100815 |
11 | 39025298935 |
12 | 1725248a867 |
13 | 94605b9c29 |
14 | 4b1d1a5475 |
15 | 289d87477a |
hex | 1711c0e04f |
99082100815 has 16 divisors (see below), whose sum is σ = 119424430080. Its totient is φ = 78915849760.
The previous prime is 99082100813. The next prime is 99082100849. The reversal of 99082100815 is 51800128099.
It is not a de Polignac number, because 99082100815 - 21 = 99082100813 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99082100813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 984252 + ... + 1080238.
It is an arithmetic number, because the mean of its divisors is an integer number (7464026880).
Almost surely, 299082100815 is an apocalyptic number.
99082100815 is a deficient number, since it is larger than the sum of its proper divisors (20342329265).
99082100815 is a wasteful number, since it uses less digits than its factorization.
99082100815 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96902.
The product of its (nonzero) digits is 51840, while the sum is 43.
The spelling of 99082100815 in words is "ninety-nine billion, eighty-two million, one hundred thousand, eight hundred fifteen".
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