Base | Representation |
---|---|
bin | 1100000010000111… |
… | …0110111011101111 |
3 | 22100010000010212221 |
4 | 3000201312323233 |
5 | 23103401214411 |
6 | 1252304140211 |
7 | 143021256520 |
oct | 30041667357 |
9 | 8303003787 |
10 | 3230101231 |
11 | 1408342955 |
12 | 761907667 |
13 | 3c627a906 |
14 | 228dc2847 |
15 | 13d897071 |
hex | c0876eef |
3230101231 has 8 divisors (see below), whose sum is σ = 3692048000. Its totient is φ = 2768280408.
The previous prime is 3230101223. The next prime is 3230101247. The reversal of 3230101231 is 1321010323.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3230101231 - 23 = 3230101223 is a prime.
It is a super-2 number, since 2×32301012312 = 20867107925015430722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3230101211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32020 + ... + 86518.
It is an arithmetic number, because the mean of its divisors is an integer number (461506000).
Almost surely, 23230101231 is an apocalyptic number.
3230101231 is a deficient number, since it is larger than the sum of its proper divisors (461946769).
3230101231 is an equidigital number, since it uses as much as digits as its factorization.
3230101231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62973.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 3230101231 is about 56833.9795456908. The cubic root of 3230101231 is about 1478.2187651312.
Adding to 3230101231 its reverse (1321010323), we get a palindrome (4551111554).
The spelling of 3230101231 in words is "three billion, two hundred thirty million, one hundred one thousand, two hundred thirty-one".
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