Base | Representation |
---|---|
bin | 1001111110101111… |
… | …1110001000000111 |
3 | 20220201012120210100 |
4 | 2133223332020013 |
5 | 20441322312012 |
6 | 1121502255143 |
7 | 123251002566 |
oct | 23753761007 |
9 | 6821176710 |
10 | 2679104007 |
11 | 1155314548 |
12 | 6292874b3 |
13 | 33907b558 |
14 | 1b5b53bdd |
15 | 10a3088dc |
hex | 9fafe207 |
2679104007 has 12 divisors (see below), whose sum is σ = 3875208480. Its totient is φ = 1783580928.
The previous prime is 2679104003. The next prime is 2679104033. The reversal of 2679104007 is 7004019762.
It is a happy number.
It is not a de Polignac number, because 2679104007 - 22 = 2679104003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2679104003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200538 + ... + 213479.
It is an arithmetic number, because the mean of its divisors is an integer number (322934040).
Almost surely, 22679104007 is an apocalyptic number.
2679104007 is a deficient number, since it is larger than the sum of its proper divisors (1196104473).
2679104007 is a wasteful number, since it uses less digits than its factorization.
2679104007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414742 (or 414739 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The square root of 2679104007 is about 51760.0618913849. The cubic root of 2679104007 is about 1388.8750981986.
The spelling of 2679104007 in words is "two billion, six hundred seventy-nine million, one hundred four thousand, seven".
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