Base | Representation |
---|---|
bin | 101001010001… |
… | …000110111110 |
3 | 202100121111000 |
4 | 221101012332 |
5 | 10232133412 |
6 | 1023511130 |
7 | 160644210 |
oct | 51210676 |
9 | 22317430 |
10 | 10817982 |
11 | 611978a |
12 | 37584a6 |
13 | 2319c96 |
14 | 16185b0 |
15 | e3a4dc |
hex | a511be |
10817982 has 32 divisors (see below), whose sum is σ = 27475200. Its totient is φ = 3090744.
The previous prime is 10817969. The next prime is 10817999. The reversal of 10817982 is 28971801.
10817982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13932 + ... + 14687.
It is an arithmetic number, because the mean of its divisors is an integer number (858600).
Almost surely, 210817982 is an apocalyptic number.
10817982 is an abundant number, since it is smaller than the sum of its proper divisors (16657218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10817982 is a wasteful number, since it uses less digits than its factorization.
10817982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28637 (or 28631 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 36.
The square root of 10817982 is about 3289.0700813452. The cubic root of 10817982 is about 221.1645001438.
The spelling of 10817982 in words is "ten million, eight hundred seventeen thousand, nine hundred eighty-two".
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