Base | Representation |
---|---|
bin | 10110011010010101… |
… | …10111010111110001 |
3 | 1011001112112121212222 |
4 | 23031022313113301 |
5 | 144120210041423 |
6 | 5305533530425 |
7 | 604111160030 |
oct | 131512672761 |
9 | 34045477788 |
10 | 12032112113 |
11 | 51148a4a0a |
12 | 23b9643a15 |
13 | 11999c8c88 |
14 | 821dba717 |
15 | 4a64b53c8 |
hex | 2cd2b75f1 |
12032112113 has 16 divisors (see below), whose sum is σ = 13843562496. Its totient is φ = 10243920960.
The previous prime is 12032112089. The next prime is 12032112133. The reversal of 12032112113 is 31121123021.
It is not a de Polignac number, because 12032112113 - 28 = 12032111857 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12032112091 and 12032112100.
It is not an unprimeable number, because it can be changed into a prime (12032112133) 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, 1464848 + ... + 1473038.
It is an arithmetic number, because the mean of its divisors is an integer number (865222656).
Almost surely, 212032112113 is an apocalyptic number.
It is an amenable number.
12032112113 is a deficient number, since it is larger than the sum of its proper divisors (1811450383).
12032112113 is a wasteful number, since it uses less digits than its factorization.
12032112113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9584.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 12032112113 its reverse (31121123021), we get a palindrome (43153235134).
The spelling of 12032112113 in words is "twelve billion, thirty-two million, one hundred twelve thousand, one hundred thirteen".
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