Base | Representation |
---|---|
bin | 101100011000… |
… | …0010101110000 |
3 | 1121210001212121 |
4 | 1120300111300 |
5 | 21424013142 |
6 | 2150404024 |
7 | 401522602 |
oct | 130602560 |
9 | 47701777 |
10 | 23266672 |
11 | 12151660 |
12 | 7960614 |
13 | 4a88280 |
14 | 3139172 |
15 | 2098c67 |
hex | 1630570 |
23266672 has 40 divisors (see below), whose sum is σ = 52965360. Its totient is φ = 9761280.
The previous prime is 23266667. The next prime is 23266679. The reversal of 23266672 is 27666232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23266679) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2797 + ... + 7372.
It is an arithmetic number, because the mean of its divisors is an integer number (1324134).
Almost surely, 223266672 is an apocalyptic number.
23266672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23266672 is an abundant number, since it is smaller than the sum of its proper divisors (29698688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23266672 is a wasteful number, since it uses less digits than its factorization.
23266672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10201 (or 10195 counting only the distinct ones).
The product of its digits is 36288, while the sum is 34.
The square root of 23266672 is about 4823.5538765520. The cubic root of 23266672 is about 285.4815783264.
It can be divided in two parts, 2326 and 6672, that added together give a palindrome (8998).
The spelling of 23266672 in words is "twenty-three million, two hundred sixty-six thousand, six hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •