Base | Representation |
---|---|
bin | 11000010011110000… |
… | …10100010110101110 |
3 | 1020200112010020021210 |
4 | 30021320110112232 |
5 | 203211432112040 |
6 | 5555000535250 |
7 | 641256532134 |
oct | 141170242656 |
9 | 36615106253 |
10 | 13050660270 |
11 | 559783724a |
12 | 2642781526 |
13 | 12cca2b7ab |
14 | 8bb395754 |
15 | 515b0c480 |
hex | 309e145ae |
13050660270 has 16 divisors (see below), whose sum is σ = 31321584720. Its totient is φ = 3480176064.
The previous prime is 13050660223. The next prime is 13050660289. The reversal of 13050660270 is 7206605031.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 435022009 = 13050660270 / (1 + 3 + 0 + 5 + 0 + 6 + 6 + 0 + 2 + 7 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217510975 + ... + 217511034.
It is an arithmetic number, because the mean of its divisors is an integer number (1957599045).
Almost surely, 213050660270 is an apocalyptic number.
13050660270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13050660270 is an abundant number, since it is smaller than the sum of its proper divisors (18270924450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13050660270 is a wasteful number, since it uses less digits than its factorization.
13050660270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435022019.
The product of its (nonzero) digits is 7560, while the sum is 30.
The spelling of 13050660270 in words is "thirteen billion, fifty million, six hundred sixty thousand, two hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •