Base | Representation |
---|---|
bin | 1110010000101111001100… |
… | …0110010110110010000110 |
3 | 2001112001122120201120110112 |
4 | 3210023303012112302012 |
5 | 4023403043021110240 |
6 | 53203341321153022 |
7 | 3205615406451233 |
oct | 344136306266206 |
9 | 61461576646415 |
10 | 15680709160070 |
11 | 4aa6173586659 |
12 | 191303992b772 |
13 | 8998b8baa626 |
14 | 3c2d43b7478a |
15 | 1c2d57d82665 |
hex | e42f3196c86 |
15680709160070 has 16 divisors (see below), whose sum is σ = 28325012452560. Its totient is φ = 6250120116384.
The previous prime is 15680709159977. The next prime is 15680709160091. The reversal of 15680709160070 is 7006190708651.
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, 2770440485 + ... + 2770446144.
It is an arithmetic number, because the mean of its divisors is an integer number (1770313278285).
Almost surely, 215680709160070 is an apocalyptic number.
15680709160070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15680709160070 is a deficient number, since it is larger than the sum of its proper divisors (12644303292490).
15680709160070 is a wasteful number, since it uses less digits than its factorization.
15680709160070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5540886919.
The product of its (nonzero) digits is 635040, while the sum is 50.
The spelling of 15680709160070 in words is "fifteen trillion, six hundred eighty billion, seven hundred nine million, one hundred sixty thousand, seventy".
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