Base | Representation |
---|---|
bin | 101101010100… |
… | …0111100000010 |
3 | 1122201011110210 |
4 | 1122220330002 |
5 | 22040320032 |
6 | 2205134550 |
7 | 405651003 |
oct | 132507402 |
9 | 48634423 |
10 | 23760642 |
11 | 124597a4 |
12 | 7b5a456 |
13 | 4bcc069 |
14 | 32271aa |
15 | 21452cc |
hex | 16a8f02 |
23760642 has 16 divisors (see below), whose sum is σ = 48418560. Its totient is φ = 7770672.
The previous prime is 23760613. The next prime is 23760661. The reversal of 23760642 is 24606732.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 37042 + ... + 37677.
It is an arithmetic number, because the mean of its divisors is an integer number (3026160).
Almost surely, 223760642 is an apocalyptic number.
23760642 is an abundant number, since it is smaller than the sum of its proper divisors (24657918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23760642 is a wasteful number, since it uses less digits than its factorization.
23760642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74777.
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 23760642 is about 4874.4888962844. The cubic root of 23760642 is about 287.4877807031.
The spelling of 23760642 in words is "twenty-three million, seven hundred sixty thousand, six hundred forty-two".
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