Base | Representation |
---|---|
bin | 111101100110… |
… | …101010101000 |
3 | 1010101110111001 |
4 | 331212222220 |
5 | 13113233120 |
6 | 1334044344 |
7 | 254160046 |
oct | 75465250 |
9 | 33343431 |
10 | 16149160 |
11 | 9130115 |
12 | 54a96b4 |
13 | 3465721 |
14 | 2205396 |
15 | 163ee0a |
hex | f66aa8 |
16149160 has 16 divisors (see below), whose sum is σ = 36335700. Its totient is φ = 6459648.
The previous prime is 16149127. The next prime is 16149173. The reversal of 16149160 is 6194161.
It can be written as a sum of positive squares in 2 ways, for example, as 16048036 + 101124 = 4006^2 + 318^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201825 + ... + 201904.
Almost surely, 216149160 is an apocalyptic number.
16149160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16149160 is an abundant number, since it is smaller than the sum of its proper divisors (20186540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16149160 is a wasteful number, since it uses less digits than its factorization.
16149160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403740 (or 403736 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 28.
The square root of 16149160 is about 4018.6017468766. The cubic root of 16149160 is about 252.7648301365.
The spelling of 16149160 in words is "sixteen million, one hundred forty-nine thousand, one hundred sixty".
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