Base | Representation |
---|---|
bin | 11100001000110010… |
… | …10110101111000001 |
3 | 1102222202212110221012 |
4 | 32010121112233001 |
5 | 221414133003441 |
6 | 10534545010305 |
7 | 1043226036521 |
oct | 160431265701 |
9 | 42882773835 |
10 | 15106141121 |
11 | 6452028455 |
12 | 2b17023995 |
13 | 156982cb56 |
14 | a34373681 |
15 | 5d62cd9eb |
hex | 384656bc1 |
15106141121 has 8 divisors (see below), whose sum is σ = 16125163200. Its totient is φ = 14109515280.
The previous prime is 15106141117. The next prime is 15106141139. The reversal of 15106141121 is 12114160151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 15106141121 - 22 = 15106141117 is a prime.
It is not an unprimeable number, because it can be changed into a prime (15106741121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5597666 + ... + 5600363.
It is an arithmetic number, because the mean of its divisors is an integer number (2015645400).
Almost surely, 215106141121 is an apocalyptic number.
It is an amenable number.
15106141121 is a deficient number, since it is larger than the sum of its proper divisors (1019022079).
15106141121 is a wasteful number, since it uses less digits than its factorization.
15106141121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11198119.
The product of its (nonzero) digits is 240, while the sum is 23.
The spelling of 15106141121 in words is "fifteen billion, one hundred six million, one hundred forty-one thousand, one hundred twenty-one".
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