Base | Representation |
---|---|
bin | 1101101111010110000111… |
… | …0100001011011101000001 |
3 | 1222111012220122222001002002 |
4 | 3123311201310023131001 |
5 | 3440003210002022020 |
6 | 52044025010433345 |
7 | 3116306363120006 |
oct | 333654164133501 |
9 | 58435818861062 |
10 | 15107041048385 |
11 | 48a4950917530 |
12 | 183ba19592855 |
13 | 8577846a7c30 |
14 | 3a3282ad98ad |
15 | 1b2e7eac5975 |
hex | dbd61d0b741 |
15107041048385 has 64 divisors (see below), whose sum is σ = 21404349792000. Its totient is φ = 10091088552960.
The previous prime is 15107041048349. The next prime is 15107041048399. The reversal of 15107041048385 is 58384014070151.
It is not a de Polignac number, because 15107041048385 - 224 = 15107024271169 is a prime.
It is a super-2 number, since 2×151070410483852 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 265058471 + ... + 265115459.
It is an arithmetic number, because the mean of its divisors is an integer number (334442965500).
Almost surely, 215107041048385 is an apocalyptic number.
It is an amenable number.
15107041048385 is a deficient number, since it is larger than the sum of its proper divisors (6297308743615).
15107041048385 is a wasteful number, since it uses less digits than its factorization.
15107041048385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58866.
The product of its (nonzero) digits is 537600, while the sum is 47.
The spelling of 15107041048385 in words is "fifteen trillion, one hundred seven billion, forty-one million, forty-eight thousand, three hundred eighty-five".
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