Base | Representation |
---|---|
bin | 101100011011… |
… | …0000111111010 |
3 | 1121211021101000 |
4 | 1120312013322 |
5 | 21430242422 |
6 | 2151105430 |
7 | 401651634 |
oct | 130660772 |
9 | 47737330 |
10 | 23290362 |
11 | 12168437 |
12 | 7972276 |
13 | 4a95ca4 |
14 | 3143a54 |
15 | 20a0cac |
hex | 16361fa |
23290362 has 32 divisors (see below), whose sum is σ = 53429760. Its totient is φ = 7512480.
The previous prime is 23290327. The next prime is 23290387. The reversal of 23290362 is 26309232.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5283 + ... + 8630.
It is an arithmetic number, because the mean of its divisors is an integer number (1669680).
Almost surely, 223290362 is an apocalyptic number.
23290362 is an abundant number, since it is smaller than the sum of its proper divisors (30139398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23290362 is a wasteful number, since it uses less digits than its factorization.
23290362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13955 (or 13949 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 23290362 is about 4826.0089100622. The cubic root of 23290362 is about 285.5784373947.
Adding to 23290362 its reverse (26309232), we get a palindrome (49599594).
The spelling of 23290362 in words is "twenty-three million, two hundred ninety thousand, three hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •