Base | Representation |
---|---|
bin | 101101100100… |
… | …0010001100010 |
3 | 1122221200112120 |
4 | 1123020101202 |
5 | 22103421434 |
6 | 2212005110 |
7 | 410024133 |
oct | 133102142 |
9 | 48850476 |
10 | 23888994 |
11 | 12537178 |
12 | 8000796 |
13 | 4c455cc |
14 | 325bc8a |
15 | 216d349 |
hex | 16c8462 |
23888994 has 16 divisors (see below), whose sum is σ = 48889632. Its totient is φ = 7777728.
The previous prime is 23888993. The next prime is 23889001. The reversal of 23888994 is 49988832.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23888993) 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, 46039 + ... + 46554.
It is an arithmetic number, because the mean of its divisors is an integer number (3055602).
Almost surely, 223888994 is an apocalyptic number.
23888994 is an abundant number, since it is smaller than the sum of its proper divisors (25000638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23888994 is a wasteful number, since it uses less digits than its factorization.
23888994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92641.
The product of its digits is 995328, while the sum is 51.
The square root of 23888994 is about 4887.6368523040. The cubic root of 23888994 is about 288.0045089958.
The spelling of 23888994 in words is "twenty-three million, eight hundred eighty-eight thousand, nine hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •