Base | Representation |
---|---|
bin | 101011110010… |
… | …0100000011101 |
3 | 1121012021210111 |
4 | 1113210200131 |
5 | 21334043221 |
6 | 2140010021 |
7 | 366060202 |
oct | 127444035 |
9 | 47167714 |
10 | 22956061 |
11 | 11a5a257 |
12 | 7830911 |
13 | 49a9a8b |
14 | 3097ca9 |
15 | 2036be1 |
hex | 15e481d |
22956061 has 2 divisors, whose sum is σ = 22956062. Its totient is φ = 22956060.
The previous prime is 22956053. The next prime is 22956071. The reversal of 22956061 is 16065922.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 22325625 + 630436 = 4725^2 + 794^2 .
It is a cyclic number.
It is not a de Polignac number, because 22956061 - 23 = 22956053 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22956041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11478030 + 11478031.
It is an arithmetic number, because the mean of its divisors is an integer number (11478031).
Almost surely, 222956061 is an apocalyptic number.
It is an amenable number.
22956061 is a deficient number, since it is larger than the sum of its proper divisors (1).
22956061 is an equidigital number, since it uses as much as digits as its factorization.
22956061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 22956061 is about 4791.2483759455. The cubic root of 22956061 is about 284.2054859158.
The spelling of 22956061 in words is "twenty-two million, nine hundred fifty-six thousand, sixty-one".
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