Base | Representation |
---|---|
bin | 111111000010111110… |
… | …000010110101111010 |
3 | 20110201211010110010120 |
4 | 333002332002311322 |
5 | 2102120030211124 |
6 | 51033210354110 |
7 | 4614362466642 |
oct | 770276026572 |
9 | 213654113116 |
10 | 67695553914 |
11 | 2678941467a |
12 | 1115312b936 |
13 | 64caba68a1 |
14 | 33c294b522 |
15 | 1b63161d79 |
hex | fc2f82d7a |
67695553914 has 16 divisors (see below), whose sum is σ = 135972188352. Its totient is φ = 22468337888.
The previous prime is 67695553903. The next prime is 67695553921. The reversal of 67695553914 is 41935559676.
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, 24210174 + ... + 24212969.
It is an arithmetic number, because the mean of its divisors is an integer number (8498261772).
Almost surely, 267695553914 is an apocalyptic number.
67695553914 is an abundant number, since it is smaller than the sum of its proper divisors (68276634438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67695553914 is a wasteful number, since it uses less digits than its factorization.
67695553914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48423381.
The product of its digits is 30618000, while the sum is 60.
The spelling of 67695553914 in words is "sixty-seven billion, six hundred ninety-five million, five hundred fifty-three thousand, nine hundred fourteen".
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