Base | Representation |
---|---|
bin | 101101110100… |
… | …001010100000 |
3 | 211121011211011 |
4 | 231310022200 |
5 | 11033311034 |
6 | 1105230304 |
7 | 204040666 |
oct | 55641240 |
9 | 24534734 |
10 | 12010144 |
11 | 6863443 |
12 | 4032394 |
13 | 26467c3 |
14 | 1848c36 |
15 | 10c3864 |
hex | b742a0 |
12010144 has 24 divisors (see below), whose sum is σ = 24409728. Its totient is φ = 5810880.
The previous prime is 12010129. The next prime is 12010151. The reversal of 12010144 is 44101021.
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, 5062 + ... + 7045.
It is an arithmetic number, because the mean of its divisors is an integer number (1017072).
Almost surely, 212010144 is an apocalyptic number.
It is an amenable number.
12010144 is an abundant number, since it is smaller than the sum of its proper divisors (12399584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12010144 is a wasteful number, since it uses less digits than its factorization.
12010144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12148 (or 12140 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 12010144 is about 3465.5654661253. The cubic root of 12010144 is about 229.0073413485.
Adding to 12010144 its reverse (44101021), we get a palindrome (56111165).
The spelling of 12010144 in words is "twelve million, ten thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •