Base | Representation |
---|---|
bin | 11011101101111… |
… | …11100110111111 |
3 | 121012112020122120 |
4 | 31312333212333 |
5 | 434011121002 |
6 | 35023414023 |
7 | 5522250150 |
oct | 1566774677 |
9 | 535466576 |
10 | 232520127 |
11 | 10a2848a4 |
12 | 65a54313 |
13 | 39232398 |
14 | 22c49927 |
15 | 1562ecbc |
hex | ddbf9bf |
232520127 has 16 divisors (see below), whose sum is σ = 354642432. Its totient is φ = 132746400.
The previous prime is 232520117. The next prime is 232520129. The reversal of 232520127 is 721025232.
It is a happy number.
It is not a de Polignac number, because 232520127 - 220 = 231471551 is a prime.
It is a super-2 number, since 2×2325201272 = 108131218920192258, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 232520097 and 232520106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232520129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21502 + ... + 30452.
It is an arithmetic number, because the mean of its divisors is an integer number (22165152).
Almost surely, 2232520127 is an apocalyptic number.
232520127 is a deficient number, since it is larger than the sum of its proper divisors (122122305).
232520127 is a wasteful number, since it uses less digits than its factorization.
232520127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10198.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 232520127 is about 15248.6106580239. The cubic root of 232520127 is about 614.9222163507.
Adding to 232520127 its reverse (721025232), we get a palindrome (953545359).
The spelling of 232520127 in words is "two hundred thirty-two million, five hundred twenty thousand, one hundred twenty-seven".
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