Base | Representation |
---|---|
bin | 101000100101… |
… | …101011010010 |
3 | 202000120110010 |
4 | 220211223102 |
5 | 10210440312 |
6 | 1020015350 |
7 | 156303435 |
oct | 50455322 |
9 | 22016403 |
10 | 10640082 |
11 | 6008062 |
12 | 3691556 |
13 | 228700b |
14 | 15ad81c |
15 | e0293c |
hex | a25ad2 |
10640082 has 16 divisors (see below), whose sum is σ = 21444192. Its totient is φ = 3519360.
The previous prime is 10640051. The next prime is 10640087. The reversal of 10640082 is 28004601.
It is a super-2 number, since 2×106400822 = 226422689933448, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10640087) 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, 5983 + ... + 7554.
It is an arithmetic number, because the mean of its divisors is an integer number (1340262).
Almost surely, 210640082 is an apocalyptic number.
10640082 is an abundant number, since it is smaller than the sum of its proper divisors (10804110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10640082 is a wasteful number, since it uses less digits than its factorization.
10640082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13673.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 10640082 is about 3261.9138553923. The cubic root of 10640082 is about 219.9454547971.
Adding to 10640082 its reverse (28004601), we get a palindrome (38644683).
The spelling of 10640082 in words is "ten million, six hundred forty thousand, eighty-two".
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