Base | Representation |
---|---|
bin | 1101101111110000001110… |
… | …1100111011101010110111 |
3 | 1222111220000021100112222012 |
4 | 3123330003230323222313 |
5 | 3440112034304300030 |
6 | 52051144420154435 |
7 | 3116645204334056 |
oct | 333740354735267 |
9 | 58456007315865 |
10 | 15114052025015 |
11 | 48a7919388a99 |
12 | 1841255538a1b |
13 | 858331055108 |
14 | 3a3749cb239d |
15 | 1b324035c095 |
hex | dbf03b3bab7 |
15114052025015 has 16 divisors (see below), whose sum is σ = 18408293497728. Its totient is φ = 11910301921056.
The previous prime is 15114052024943. The next prime is 15114052025027. The reversal of 15114052025015 is 51052025041151.
It is a cyclic number.
It is not a de Polignac number, because 15114052025015 - 224 = 15114035247799 is a prime.
It is a super-2 number, since 2×151140520250152 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
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, 7666364 + ... + 9434046.
It is an arithmetic number, because the mean of its divisors is an integer number (1150518343608).
Almost surely, 215114052025015 is an apocalyptic number.
15114052025015 is a deficient number, since it is larger than the sum of its proper divisors (3294241472713).
15114052025015 is a wasteful number, since it uses less digits than its factorization.
15114052025015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1793278.
The product of its (nonzero) digits is 10000, while the sum is 32.
Adding to 15114052025015 its reverse (51052025041151), we get a palindrome (66166077066166).
The spelling of 15114052025015 in words is "fifteen trillion, one hundred fourteen billion, fifty-two million, twenty-five thousand, fifteen".
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