Base | Representation |
---|---|
bin | 11011101101010… |
… | …00100010101001 |
3 | 121012100110001002 |
4 | 31312220202221 |
5 | 434000110031 |
6 | 35021404345 |
7 | 5521404530 |
oct | 1566504251 |
9 | 535313032 |
10 | 232425641 |
11 | 10a21a908 |
12 | 65a096b5 |
13 | 391cb386 |
14 | 22c23317 |
15 | 15611ccb |
hex | dda88a9 |
232425641 has 4 divisors (see below), whose sum is σ = 265629312. Its totient is φ = 199221972.
The previous prime is 232425619. The next prime is 232425659. The reversal of 232425641 is 146524232.
232425641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 232425641 - 210 = 232424617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (232425041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16601825 + ... + 16601838.
It is an arithmetic number, because the mean of its divisors is an integer number (66407328).
Almost surely, 2232425641 is an apocalyptic number.
It is an amenable number.
232425641 is a deficient number, since it is larger than the sum of its proper divisors (33203671).
232425641 is an equidigital number, since it uses as much as digits as its factorization.
232425641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33203670.
The product of its digits is 11520, while the sum is 29.
The square root of 232425641 is about 15245.5121593209. The cubic root of 232425641 is about 614.8389125767.
Adding to 232425641 its reverse (146524232), we get a palindrome (378949873).
The spelling of 232425641 in words is "two hundred thirty-two million, four hundred twenty-five thousand, six hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •