Base | Representation |
---|---|
bin | 101100100110… |
… | …0000001010000 |
3 | 1121222211101201 |
4 | 1121030001100 |
5 | 21441130143 |
6 | 2153040544 |
7 | 402504256 |
oct | 131140120 |
9 | 47884351 |
10 | 23380048 |
11 | 1221985a |
12 | 79b6154 |
13 | 4ac7a63 |
14 | 31685d6 |
15 | 20bc64d |
hex | 164c050 |
23380048 has 20 divisors (see below), whose sum is σ = 46068480. Its totient is φ = 11491424.
The previous prime is 23379997. The next prime is 23380057. The reversal of 23380048 is 84008332.
It is a junction number, because it is equal to n+sod(n) for n = 23379998 and 23380025.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11440 + ... + 13327.
It is an arithmetic number, because the mean of its divisors is an integer number (2303424).
Almost surely, 223380048 is an apocalyptic number.
It is an amenable number.
23380048 is a deficient number, since it is larger than the sum of its proper divisors (22688432).
23380048 is a wasteful number, since it uses less digits than its factorization.
23380048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24834 (or 24828 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 23380048 is about 4835.2919250031. The cubic root of 23380048 is about 285.9445342094.
The spelling of 23380048 in words is "twenty-three million, three hundred eighty thousand, forty-eight".
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