Base | Representation |
---|---|
bin | 101100010100… |
… | …0110001010100 |
3 | 1121201111100022 |
4 | 1120220301110 |
5 | 21422020133 |
6 | 2150004312 |
7 | 401333321 |
oct | 130506124 |
9 | 47644308 |
10 | 23235668 |
11 | 12130335 |
12 | 7946698 |
13 | 4a77121 |
14 | 312bb48 |
15 | 208e998 |
hex | 1628c54 |
23235668 has 12 divisors (see below), whose sum is σ = 43054452. Its totient is φ = 10934400.
The previous prime is 23235661. The next prime is 23235679. The reversal of 23235668 is 86653232.
It can be written as a sum of positive squares in 2 ways, for example, as 13675204 + 9560464 = 3698^2 + 3092^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23235661) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170783 + ... + 170918.
It is an arithmetic number, because the mean of its divisors is an integer number (3587871).
Almost surely, 223235668 is an apocalyptic number.
It is an amenable number.
23235668 is a deficient number, since it is larger than the sum of its proper divisors (19818784).
23235668 is a wasteful number, since it uses less digits than its factorization.
23235668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341722 (or 341720 counting only the distinct ones).
The product of its digits is 51840, while the sum is 35.
The square root of 23235668 is about 4820.3389922287. The cubic root of 23235668 is about 285.3547158159.
The spelling of 23235668 in words is "twenty-three million, two hundred thirty-five thousand, six hundred sixty-eight".
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