Base | Representation |
---|---|
bin | 100110000010… |
… | …010100100000 |
3 | 200202120121102 |
4 | 212002110200 |
5 | 10023032401 |
6 | 553413532 |
7 | 150515621 |
oct | 46022440 |
9 | 20676542 |
10 | 9970976 |
11 | 56a0384 |
12 | 340a2a8 |
13 | 20b15b2 |
14 | 1477a48 |
15 | d1e56b |
hex | 982520 |
9970976 has 24 divisors (see below), whose sum is σ = 20786220. Its totient is φ = 4691968.
The previous prime is 9970951. The next prime is 9970981. The reversal of 9970976 is 6790799.
It can be written as a sum of positive squares in 2 ways, for example, as 9759376 + 211600 = 3124^2 + 460^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 9970976.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8621 + ... + 9708.
Almost surely, 29970976 is an apocalyptic number.
It is an amenable number.
9970976 is an abundant number, since it is smaller than the sum of its proper divisors (10815244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9970976 is a wasteful number, since it uses less digits than its factorization.
9970976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18356 (or 18348 counting only the distinct ones).
The product of its (nonzero) digits is 214326, while the sum is 47.
The square root of 9970976 is about 3157.6852281379. The cubic root of 9970976 is about 215.2348326493.
The spelling of 9970976 in words is "nine million, nine hundred seventy thousand, nine hundred seventy-six".
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