Base | Representation |
---|---|
bin | 100110001011… |
… | …100110010011 |
3 | 200211111201221 |
4 | 212023212103 |
5 | 10030241404 |
6 | 554305511 |
7 | 151034461 |
oct | 46134623 |
9 | 20744657 |
10 | 10008979 |
11 | 5716992 |
12 | 3428297 |
13 | 20c5996 |
14 | 1487831 |
15 | d2a954 |
hex | 98b993 |
10008979 has 12 divisors (see below), whose sum is σ = 10725264. Its totient is φ = 9322544.
The previous prime is 10008967. The next prime is 10008983. The reversal of 10008979 is 97980001.
10008979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10008979 - 223 = 1620371 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10008959) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50709 + ... + 50905.
It is an arithmetic number, because the mean of its divisors is an integer number (893772).
Almost surely, 210008979 is an apocalyptic number.
10008979 is a deficient number, since it is larger than the sum of its proper divisors (716285).
10008979 is an equidigital number, since it uses as much as digits as its factorization.
10008979 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314 (or 267 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 34.
The square root of 10008979 is about 3163.6970461787. The cubic root of 10008979 is about 215.5079319436.
The spelling of 10008979 in words is "ten million, eight thousand, nine hundred seventy-nine".
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