Base | Representation |
---|---|
bin | 101000010100… |
… | …010011010100 |
3 | 201212221211100 |
4 | 220110103110 |
5 | 10201201131 |
6 | 1014310100 |
7 | 155556111 |
oct | 50242324 |
9 | 21787740 |
10 | 10568916 |
11 | 5a69646 |
12 | 3658330 |
13 | 22607c7 |
14 | 1591908 |
15 | ddb7e6 |
hex | a144d4 |
10568916 has 36 divisors (see below), whose sum is σ = 26886132. Its totient is φ = 3500544.
The previous prime is 10568911. The next prime is 10568941. The reversal of 10568916 is 61986501.
10568916 is a `hidden beast` number, since 1 + 0 + 568 + 91 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 9922500 + 646416 = 3150^2 + 804^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×105689162 = 223403970830112, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10568911) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5380 + ... + 7076.
It is an arithmetic number, because the mean of its divisors is an integer number (746837).
Almost surely, 210568916 is an apocalyptic number.
It is an amenable number.
10568916 is an abundant number, since it is smaller than the sum of its proper divisors (16317216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10568916 is a wasteful number, since it uses less digits than its factorization.
10568916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1880 (or 1875 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 10568916 is about 3250.9869270731. The cubic root of 10568916 is about 219.4539903531.
The spelling of 10568916 in words is "ten million, five hundred sixty-eight thousand, nine hundred sixteen".
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