Base | Representation |
---|---|
bin | 101011111100… |
… | …0110101100010 |
3 | 1121100112000112 |
4 | 1113320311202 |
5 | 21344224310 |
6 | 2141451322 |
7 | 366555026 |
oct | 127706542 |
9 | 47315015 |
10 | 23039330 |
11 | 12006876 |
12 | 7870b42 |
13 | 4a08952 |
14 | 30ba386 |
15 | 2051705 |
hex | 15f8d62 |
23039330 has 32 divisors (see below), whose sum is σ = 43718400. Its totient is φ = 8724672.
The previous prime is 23039327. The next prime is 23039351. The reversal of 23039330 is 3393032.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 23039296 and 23039305.
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, 24611 + ... + 25529.
It is an arithmetic number, because the mean of its divisors is an integer number (1366200).
Almost surely, 223039330 is an apocalyptic number.
23039330 is a deficient number, since it is larger than the sum of its proper divisors (20679070).
23039330 is a wasteful number, since it uses less digits than its factorization.
23039330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1058.
The product of its (nonzero) digits is 1458, while the sum is 23.
The square root of 23039330 is about 4799.9302078259. The cubic root of 23039330 is about 284.5487060934.
The spelling of 23039330 in words is "twenty-three million, thirty-nine thousand, three hundred thirty".
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