Base | Representation |
---|---|
bin | 111110000100111000… |
… | …0011111101011000000 |
3 | 110202002102221111110010 |
4 | 1330021300133223000 |
5 | 4141003232200020 |
6 | 141123554304520 |
7 | 12426326462253 |
oct | 1741160375300 |
9 | 422072844403 |
10 | 133307693760 |
11 | 5159879943a |
12 | 21a04588140 |
13 | c75624ba87 |
14 | 66488c909a |
15 | 3703435de0 |
hex | 1f09c1fac0 |
133307693760 has 112 divisors (see below), whose sum is σ = 426585010176. Its totient is φ = 35268774912.
The previous prime is 133307693747. The next prime is 133307693777. The reversal of 133307693760 is 67396703331.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424782 + ... + 668621.
Almost surely, 2133307693760 is an apocalyptic number.
133307693760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133307693760 is an abundant number, since it is smaller than the sum of its proper divisors (293277316416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133307693760 is a wasteful number, since it uses less digits than its factorization.
133307693760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1093550 (or 1093540 counting only the distinct ones).
The product of its (nonzero) digits is 1285956, while the sum is 48.
The spelling of 133307693760 in words is "one hundred thirty-three billion, three hundred seven million, six hundred ninety-three thousand, seven hundred sixty".
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