Base | Representation |
---|---|
bin | 101100010101… |
… | …1011101000000 |
3 | 1121202001102021 |
4 | 1120223131000 |
5 | 21422343111 |
6 | 2150131224 |
7 | 401410336 |
oct | 130533500 |
9 | 47661367 |
10 | 23246656 |
11 | 12138614 |
12 | 7950b14 |
13 | 4a7c124 |
14 | 3131b56 |
15 | 2092d71 |
hex | 162b740 |
23246656 has 28 divisors (see below), whose sum is σ = 47381668. Its totient is φ = 11308032.
The previous prime is 23246653. The next prime is 23246659. The reversal of 23246656 is 65664232.
It is an interprime number because it is at equal distance from previous prime (23246653) and next prime (23246659).
It can be written as a sum of positive squares in 2 ways, for example, as 22278400 + 968256 = 4720^2 + 984^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23246653) 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 3 ways as a sum of consecutive naturals, for example, 2541 + ... + 7276.
Almost surely, 223246656 is an apocalyptic number.
It is an amenable number.
23246656 is an abundant number, since it is smaller than the sum of its proper divisors (24135012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23246656 is an equidigital number, since it uses as much as digits as its factorization.
23246656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9866 (or 9856 counting only the distinct ones).
The product of its digits is 51840, while the sum is 34.
The square root of 23246656 is about 4821.4786113805. The cubic root of 23246656 is about 285.3996895390.
The spelling of 23246656 in words is "twenty-three million, two hundred forty-six thousand, six hundred fifty-six".
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