Base | Representation |
---|---|
bin | 111101011111… |
… | …000110000100 |
3 | 1010022212221110 |
4 | 331133012010 |
5 | 13111240043 |
6 | 1333245020 |
7 | 254000454 |
oct | 75370604 |
9 | 33285843 |
10 | 16118148 |
11 | 9109892 |
12 | 5493770 |
13 | 3454587 |
14 | 21d7d64 |
15 | 1635b33 |
hex | f5f184 |
16118148 has 24 divisors (see below), whose sum is σ = 38320128. Its totient is φ = 5271136.
The previous prime is 16118143. The next prime is 16118149. The reversal of 16118148 is 84181161.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (16118143) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 12036 + ... + 13307.
It is an arithmetic number, because the mean of its divisors is an integer number (1596672).
Almost surely, 216118148 is an apocalyptic number.
It is an amenable number.
16118148 is an abundant number, since it is smaller than the sum of its proper divisors (22201980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16118148 is a wasteful number, since it uses less digits than its factorization.
16118148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25403 (or 25401 counting only the distinct ones).
The product of its digits is 1536, while the sum is 30.
The square root of 16118148 is about 4014.7413366243. The cubic root of 16118148 is about 252.6029276809.
The spelling of 16118148 in words is "sixteen million, one hundred eighteen thousand, one hundred forty-eight".
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