Base | Representation |
---|---|
bin | 10110101001101100… |
… | …10101110010011100 |
3 | 1011101111222020102111 |
4 | 23110312111302130 |
5 | 144401200340104 |
6 | 5330415203404 |
7 | 610234235662 |
oct | 132466256234 |
9 | 34344866374 |
10 | 12160949404 |
11 | 51805a230a |
12 | 2434816564 |
13 | 11ba5c8466 |
14 | 835156c32 |
15 | 4b2964404 |
hex | 2d4d95c9c |
12160949404 has 12 divisors (see below), whose sum is σ = 21573191584. Its totient is φ = 5997180384.
The previous prime is 12160949377. The next prime is 12160949453. The reversal of 12160949404 is 40494906121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20823252 + ... + 20823835.
Almost surely, 212160949404 is an apocalyptic number.
It is an amenable number.
12160949404 is a deficient number, since it is larger than the sum of its proper divisors (9412242180).
12160949404 is a wasteful number, since it uses less digits than its factorization.
12160949404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41647164 (or 41647162 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 40.
The spelling of 12160949404 in words is "twelve billion, one hundred sixty million, nine hundred forty-nine thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •