Base | Representation |
---|---|
bin | 10111100110101110… |
… | …00001001101110100 |
3 | 1012201012011120211221 |
4 | 23303113001031310 |
5 | 201423221113442 |
6 | 5453302440124 |
7 | 626021204104 |
oct | 136327011564 |
9 | 35635146757 |
10 | 12672832372 |
11 | 5413535592 |
12 | 2558133044 |
13 | 126c6811a5 |
14 | 883123204 |
15 | 4e2878467 |
hex | 2f35c1374 |
12672832372 has 12 divisors (see below), whose sum is σ = 22265814816. Its totient is φ = 6311171000.
The previous prime is 12672832301. The next prime is 12672832391. The reversal of 12672832372 is 27323827621.
It is a super-2 number, since 2×126728323722 (a number of 21 digits) contains 22 as substring.
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, 6310168 + ... + 6312175.
It is an arithmetic number, because the mean of its divisors is an integer number (1855484568).
Almost surely, 212672832372 is an apocalyptic number.
It is an amenable number.
12672832372 is a deficient number, since it is larger than the sum of its proper divisors (9592982444).
12672832372 is a wasteful number, since it uses less digits than its factorization.
12672832372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12622598 (or 12622596 counting only the distinct ones).
The product of its digits is 338688, while the sum is 43.
The spelling of 12672832372 in words is "twelve billion, six hundred seventy-two million, eight hundred thirty-two thousand, three hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •