Base | Representation |
---|---|
bin | 111101100101… |
… | …101010010110 |
3 | 1010101020211200 |
4 | 331211222112 |
5 | 13113120141 |
6 | 1334013330 |
7 | 254142051 |
oct | 75455226 |
9 | 33336750 |
10 | 16145046 |
11 | 9128015 |
12 | 54a7246 |
13 | 34638a8 |
14 | 2203a98 |
15 | 163dab6 |
hex | f65a96 |
16145046 has 12 divisors (see below), whose sum is σ = 34980972. Its totient is φ = 5381676.
The previous prime is 16145033. The next prime is 16145047. The reversal of 16145046 is 64054161.
16145046 is a `hidden beast` number, since 1 + 614 + 5 + 0 + 46 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16145047) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 448456 + ... + 448491.
It is an arithmetic number, because the mean of its divisors is an integer number (2915081).
Almost surely, 216145046 is an apocalyptic number.
16145046 is an abundant number, since it is smaller than the sum of its proper divisors (18835926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16145046 is a wasteful number, since it uses less digits than its factorization.
16145046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 896955 (or 896952 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 16145046 is about 4018.0898446899. The cubic root of 16145046 is about 252.7433643590.
The spelling of 16145046 in words is "sixteen million, one hundred forty-five thousand, forty-six".
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