Base | Representation |
---|---|
bin | 101100000110… |
… | …1100100001010 |
3 | 1121111211111010 |
4 | 1120031210022 |
5 | 21404433414 |
6 | 2143344350 |
7 | 400360410 |
oct | 130154412 |
9 | 47454433 |
10 | 23124234 |
11 | 12064641 |
12 | 78b20b6 |
13 | 4a384a3 |
14 | 30dd2b0 |
15 | 206b959 |
hex | 160d90a |
23124234 has 16 divisors (see below), whose sum is σ = 52855488. Its totient is φ = 6606912.
The previous prime is 23124229. The next prime is 23124259. The reversal of 23124234 is 43242132.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 23124234.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275247 + ... + 275330.
It is an arithmetic number, because the mean of its divisors is an integer number (3303468).
Almost surely, 223124234 is an apocalyptic number.
23124234 is an abundant number, since it is smaller than the sum of its proper divisors (29731254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23124234 is a wasteful number, since it uses less digits than its factorization.
23124234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550589.
The product of its digits is 1152, while the sum is 21.
The square root of 23124234 is about 4808.7663698708. The cubic root of 23124234 is about 284.8978150132.
Adding to 23124234 its reverse (43242132), we get a palindrome (66366366).
The spelling of 23124234 in words is "twenty-three million, one hundred twenty-four thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •