Base | Representation |
---|---|
bin | 111100110110010101… |
… | …1011011101111001111 |
3 | 110111021210001212020000 |
4 | 1321230223123233033 |
5 | 4120104110002030 |
6 | 140010253455343 |
7 | 12304116411663 |
oct | 1715453335717 |
9 | 414253055200 |
10 | 130672344015 |
11 | 5046614a144 |
12 | 213a9aa1553 |
13 | c42627cb25 |
14 | 64788c48a3 |
15 | 35ebdc1860 |
hex | 1e6cadbbcf |
130672344015 has 20 divisors (see below), whose sum is σ = 234242276664. Its totient is φ = 69691916592.
The previous prime is 130672343987. The next prime is 130672344059. The reversal of 130672344015 is 510443276031.
130672344015 is a `hidden beast` number, since 1 + 306 + 7 + 2 + 344 + 0 + 1 + 5 = 666.
It is not a de Polignac number, because 130672344015 - 28 = 130672343759 is a prime.
It is a super-3 number, since 3×1306723440153 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 161323477 + ... + 161324286.
Almost surely, 2130672344015 is an apocalyptic number.
130672344015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130672344015 is a deficient number, since it is larger than the sum of its proper divisors (103569932649).
130672344015 is an equidigital number, since it uses as much as digits as its factorization.
130672344015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 322647780 (or 322647771 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The spelling of 130672344015 in words is "one hundred thirty billion, six hundred seventy-two million, three hundred forty-four thousand, fifteen".
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