Base | Representation |
---|---|
bin | 1100000010110111… |
… | …0010110110010111 |
3 | 22100022220010001211 |
4 | 3000231302312113 |
5 | 23110201331411 |
6 | 1252455202251 |
7 | 143060001130 |
oct | 30055626627 |
9 | 8308803054 |
10 | 3233230231 |
11 | 140a08a800 |
12 | 762976387 |
13 | 3c6b04baa |
14 | 229598c87 |
15 | 13dcb4221 |
hex | c0b72d97 |
3233230231 has 12 divisors (see below), whose sum is σ = 4061579536. Its totient is φ = 2519399520.
The previous prime is 3233230229. The next prime is 3233230249. The reversal of 3233230231 is 1320323323.
It is not a de Polignac number, because 3233230231 - 21 = 3233230229 is a prime.
It is a super-2 number, since 2×32332302312 = 20907555453304626722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3233230291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1907790 + ... + 1909483.
Almost surely, 23233230231 is an apocalyptic number.
3233230231 is a deficient number, since it is larger than the sum of its proper divisors (828349305).
3233230231 is a wasteful number, since it uses less digits than its factorization.
3233230231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3817302 (or 3817291 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
The square root of 3233230231 is about 56861.5004286732. The cubic root of 3233230231 is about 1478.6959280706.
Adding to 3233230231 its reverse (1320323323), we get a palindrome (4553553554).
The spelling of 3233230231 in words is "three billion, two hundred thirty-three million, two hundred thirty thousand, two hundred thirty-one".
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