Base | Representation |
---|---|
bin | 11000001000011101… |
… | …10101001101111110 |
3 | 1020102220210211220212 |
4 | 30010032311031332 |
5 | 203013202230000 |
6 | 5541333512422 |
7 | 636026215364 |
oct | 140416651576 |
9 | 36386724825 |
10 | 12955898750 |
11 | 55492a3543 |
12 | 2616aa2712 |
13 | 12b62004a2 |
14 | 8ac969634 |
15 | 50c63ec35 |
hex | 3043b537e |
12955898750 has 20 divisors (see below), whose sum is σ = 24284538960. Its totient is φ = 5182359000.
The previous prime is 12955898719. The next prime is 12955898773. The reversal of 12955898750 is 5789855921.
It is a self number, because there is not a number n which added to its sum of digits gives 12955898750.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5181110 + ... + 5183609.
It is an arithmetic number, because the mean of its divisors is an integer number (1214226948).
Almost surely, 212955898750 is an apocalyptic number.
12955898750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12955898750 is a deficient number, since it is larger than the sum of its proper divisors (11328640210).
12955898750 is an equidigital number, since it uses as much as digits as its factorization.
12955898750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10364741 (or 10364726 counting only the distinct ones).
The product of its (nonzero) digits is 9072000, while the sum is 59.
The spelling of 12955898750 in words is "twelve billion, nine hundred fifty-five million, eight hundred ninety-eight thousand, seven hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •