Base | Representation |
---|---|
bin | 10111100110111000… |
… | …00010100011001000 |
3 | 1012201021122110022100 |
4 | 23303130002203020 |
5 | 201424040223202 |
6 | 5453350553400 |
7 | 626035325262 |
oct | 136334024310 |
9 | 35637573270 |
10 | 12674148552 |
11 | 541425443a |
12 | 2558668860 |
13 | 126ca222b0 |
14 | 883386b32 |
15 | 4e2a3841c |
hex | 2f37028c8 |
12674148552 has 48 divisors (see below), whose sum is σ = 36966269340. Its totient is φ = 3899737728.
The previous prime is 12674148517. The next prime is 12674148653. The reversal of 12674148552 is 25584147621.
12674148552 is a `hidden beast` number, since 1 + 26 + 74 + 1 + 4 + 8 + 552 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 12466615716 + 207532836 = 111654^2 + 14406^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12674148498 and 12674148507.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6769443 + ... + 6771314.
Almost surely, 212674148552 is an apocalyptic number.
12674148552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12674148552 is an abundant number, since it is smaller than the sum of its proper divisors (24292120788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12674148552 is a wasteful number, since it uses less digits than its factorization.
12674148552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13540782 (or 13540775 counting only the distinct ones).
The product of its digits is 537600, while the sum is 45.
The spelling of 12674148552 in words is "twelve billion, six hundred seventy-four million, one hundred forty-eight thousand, five hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •