Base | Representation |
---|---|
bin | 1011100101111101… |
… | …1000011100001100 |
3 | 22000212210120021101 |
4 | 2321133120130030 |
5 | 22333133332112 |
6 | 1232445112444 |
7 | 140055442630 |
oct | 27137303414 |
9 | 8025716241 |
10 | 3112011532 |
11 | 1357716363 |
12 | 72a258724 |
13 | 3a7972356 |
14 | 217442dc0 |
15 | 13331c757 |
hex | b97d870c |
3112011532 has 12 divisors (see below), whose sum is σ = 6224023120. Its totient is φ = 1333719216.
The previous prime is 3112011509. The next prime is 3112011533. The reversal of 3112011532 is 2351102113.
3112011532 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (3112011533) 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 3 ways as a sum of consecutive naturals, for example, 55571607 + ... + 55571662.
Almost surely, 23112011532 is an apocalyptic number.
It is an amenable number.
3112011532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112011532 is a wasteful number, since it uses less digits than its factorization.
3112011532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111143280 (or 111143278 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 3112011532 is about 55785.4060843873. The cubic root of 3112011532 is about 1459.9805358011.
Adding to 3112011532 its reverse (2351102113), we get a palindrome (5463113645).
The spelling of 3112011532 in words is "three billion, one hundred twelve million, eleven thousand, five hundred thirty-two".
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