Base | Representation |
---|---|
bin | 11011101110001… |
… | …00100110011010 |
3 | 121012120021200201 |
4 | 31313010212122 |
5 | 434012244240 |
6 | 35024052414 |
7 | 5522363563 |
oct | 1567044632 |
9 | 535507621 |
10 | 232540570 |
11 | 10a299199 |
12 | 65a6410a |
13 | 3923b792 |
14 | 22c5316a |
15 | 15635d9a |
hex | ddc499a |
232540570 has 8 divisors (see below), whose sum is σ = 418573044. Its totient is φ = 93016224.
The previous prime is 232540543. The next prime is 232540571. The reversal of 232540570 is 75045232.
232540570 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 218123361 + 14417209 = 14769^2 + 3797^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (232540571) 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, 11627019 + ... + 11627038.
Almost surely, 2232540570 is an apocalyptic number.
232540570 is a deficient number, since it is larger than the sum of its proper divisors (186032474).
232540570 is a wasteful number, since it uses less digits than its factorization.
232540570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23254064.
The product of its (nonzero) digits is 8400, while the sum is 28.
The square root of 232540570 is about 15249.2809666554. The cubic root of 232540570 is about 614.9402369935.
The spelling of 232540570 in words is "two hundred thirty-two million, five hundred forty thousand, five hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •