Base | Representation |
---|---|
bin | 101000111011… |
… | …011011001001 |
3 | 202012002122100 |
4 | 220323123021 |
5 | 10221313121 |
6 | 1021544013 |
7 | 160124232 |
oct | 50733311 |
9 | 22162570 |
10 | 10729161 |
11 | 6068a83 |
12 | 3715009 |
13 | 22b8721 |
14 | 15d4089 |
15 | e1e026 |
hex | a3b6c9 |
10729161 has 24 divisors (see below), whose sum is σ = 16039296. Its totient is φ = 6907680.
The previous prime is 10729153. The next prime is 10729177. The reversal of 10729161 is 16192701.
It is not a de Polignac number, because 10729161 - 23 = 10729153 is a prime.
It is a super-2 number, since 2×107291612 = 230229791527842, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10729141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39456 + ... + 39726.
It is an arithmetic number, because the mean of its divisors is an integer number (668304).
Almost surely, 210729161 is an apocalyptic number.
It is an amenable number.
10729161 is a deficient number, since it is larger than the sum of its proper divisors (5310135).
10729161 is a wasteful number, since it uses less digits than its factorization.
10729161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413 (or 410 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The square root of 10729161 is about 3275.5398028417. The cubic root of 10729161 is about 220.5575458733.
The spelling of 10729161 in words is "ten million, seven hundred twenty-nine thousand, one hundred sixty-one".
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