Base | Representation |
---|---|
bin | 100110101011… |
… | …101110010100 |
3 | 201002012020110 |
4 | 212223232110 |
5 | 10043444224 |
6 | 1001203020 |
7 | 152123220 |
oct | 46535624 |
9 | 21065213 |
10 | 10140564 |
11 | 57a6835 |
12 | 3490470 |
13 | 2140845 |
14 | 14bd780 |
15 | d54929 |
hex | 9abb94 |
10140564 has 24 divisors (see below), whose sum is σ = 27041728. Its totient is φ = 2897280.
The previous prime is 10140527. The next prime is 10140583. The reversal of 10140564 is 46504101.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 10140564.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 60277 + ... + 60444.
Almost surely, 210140564 is an apocalyptic number.
10140564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10140564 is an abundant number, since it is smaller than the sum of its proper divisors (16901164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10140564 is a wasteful number, since it uses less digits than its factorization.
10140564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120735 (or 120733 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 10140564 is about 3184.4252228620. The cubic root of 10140564 is about 216.4482290291.
Adding to 10140564 its reverse (46504101), we get a palindrome (56644665).
The spelling of 10140564 in words is "ten million, one hundred forty thousand, five hundred sixty-four".
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