Base | Representation |
---|---|
bin | 101000111011… |
… | …100011001000 |
3 | 202012010100021 |
4 | 220323203020 |
5 | 10221322142 |
6 | 1021550224 |
7 | 160125562 |
oct | 50734310 |
9 | 22163307 |
10 | 10729672 |
11 | 60693a8 |
12 | 3715374 |
13 | 22b8a25 |
14 | 15d4332 |
15 | e1e267 |
hex | a3b8c8 |
10729672 has 8 divisors (see below), whose sum is σ = 20118150. Its totient is φ = 5364832.
The previous prime is 10729657. The next prime is 10729673. The reversal of 10729672 is 27692701.
It can be written as a sum of positive squares in only one way, i.e., 6832996 + 3896676 = 2614^2 + 1974^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×107296722 = 230251722455168, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (10729673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670597 + ... + 670612.
Almost surely, 210729672 is an apocalyptic number.
It is an amenable number.
10729672 is a deficient number, since it is larger than the sum of its proper divisors (9388478).
10729672 is a wasteful number, since it uses less digits than its factorization.
10729672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1341215 (or 1341211 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 34.
The square root of 10729672 is about 3275.6178043233. The cubic root of 10729672 is about 220.5610473312.
The spelling of 10729672 in words is "ten million, seven hundred twenty-nine thousand, six hundred seventy-two".
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