Base | Representation |
---|---|
bin | 11011101101001… |
… | …11111110010011 |
3 | 121012100022211221 |
4 | 31312213332103 |
5 | 434000021230 |
6 | 35021345511 |
7 | 5521364665 |
oct | 1566477623 |
9 | 535308757 |
10 | 232423315 |
11 | 10a219093 |
12 | 65a08297 |
13 | 391ca2b7 |
14 | 22c22535 |
15 | 1561127a |
hex | dda7f93 |
232423315 has 4 divisors (see below), whose sum is σ = 278907984. Its totient is φ = 185938648.
The previous prime is 232423309. The next prime is 232423327. The reversal of 232423315 is 513324232.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 232423315 - 27 = 232423187 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 232423315.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23242327 + ... + 23242336.
It is an arithmetic number, because the mean of its divisors is an integer number (69726996).
Almost surely, 2232423315 is an apocalyptic number.
232423315 is a deficient number, since it is larger than the sum of its proper divisors (46484669).
232423315 is an equidigital number, since it uses as much as digits as its factorization.
232423315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46484668.
The product of its digits is 4320, while the sum is 25.
The square root of 232423315 is about 15245.4358743855. The cubic root of 232423315 is about 614.8368615694.
Adding to 232423315 its reverse (513324232), we get a palindrome (745747547).
The spelling of 232423315 in words is "two hundred thirty-two million, four hundred twenty-three thousand, three hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •