Base | Representation |
---|---|
bin | 100110011110… |
… | …001001000011 |
3 | 200222100220222 |
4 | 212132021003 |
5 | 10040204211 |
6 | 1000053255 |
7 | 151502063 |
oct | 46361103 |
9 | 20870828 |
10 | 10084931 |
11 | 5768a5a |
12 | 346422b |
13 | 212141c |
14 | 14a73a3 |
15 | d431db |
hex | 99e243 |
10084931 has 8 divisors (see below), whose sum is σ = 10355520. Its totient is φ = 9816768.
The previous prime is 10084913. The next prime is 10084957. The reversal of 10084931 is 13948001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10084931 is a prime.
It is a super-2 number, since 2×100849312 = 203411666549522, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10084931.
It is not an unprimeable number, because it can be changed into a prime (10084901) 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 in 7 ways as a sum of consecutive naturals, for example, 10295 + ... + 11231.
It is an arithmetic number, because the mean of its divisors is an integer number (1294440).
Almost surely, 210084931 is an apocalyptic number.
10084931 is a deficient number, since it is larger than the sum of its proper divisors (270589).
10084931 is an equidigital number, since it uses as much as digits as its factorization.
10084931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1213.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 10084931 is about 3175.6780378370. The cubic root of 10084931 is about 216.0516780214.
The spelling of 10084931 in words is "ten million, eighty-four thousand, nine hundred thirty-one".
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