Base | Representation |
---|---|
bin | 1011100011011010… |
… | …0100010010000100 |
3 | 22000010122222110022 |
4 | 2320312210102010 |
5 | 22322413442012 |
6 | 1231423514312 |
7 | 136565501222 |
oct | 27066442204 |
9 | 8003588408 |
10 | 3101312132 |
11 | 1351678786 |
12 | 726758998 |
13 | 3a5697349 |
14 | 215c59b12 |
15 | 132407472 |
hex | b8da4484 |
3101312132 has 6 divisors (see below), whose sum is σ = 5427296238. Its totient is φ = 1550656064.
The previous prime is 3101312129. The next prime is 3101312173. The reversal of 3101312132 is 2312131013.
It can be written as a sum of positive squares in only one way, i.e., 2469493636 + 631818496 = 49694^2 + 25136^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 3101312132.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 387664013 + ... + 387664020.
It is an arithmetic number, because the mean of its divisors is an integer number (904549373).
Almost surely, 23101312132 is an apocalyptic number.
It is an amenable number.
3101312132 is a deficient number, since it is larger than the sum of its proper divisors (2325984106).
3101312132 is a wasteful number, since it uses less digits than its factorization.
3101312132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 775328037 (or 775328035 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 3101312132 is about 55689.4256748981. The cubic root of 3101312132 is about 1458.3054293161.
Adding to 3101312132 its reverse (2312131013), we get a palindrome (5413443145).
The spelling of 3101312132 in words is "three billion, one hundred one million, three hundred twelve thousand, one hundred thirty-two".
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