Base | Representation |
---|---|
bin | 111101001011… |
… | …100011110100 |
3 | 1010011211011220 |
4 | 331023203310 |
5 | 13101210012 |
6 | 1331430340 |
7 | 253215255 |
oct | 75134364 |
9 | 33154156 |
10 | 16038132 |
11 | 9064760 |
12 | 54553b0 |
13 | 3427026 |
14 | 21b6b2c |
15 | 161c08c |
hex | f4b8f4 |
16038132 has 24 divisors (see below), whose sum is σ = 40824672. Its totient is φ = 4860000.
The previous prime is 16038091. The next prime is 16038133. The reversal of 16038132 is 23183061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16038133) 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, 60619 + ... + 60882.
It is an arithmetic number, because the mean of its divisors is an integer number (1701028).
Almost surely, 216038132 is an apocalyptic number.
16038132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
16038132 is an abundant number, since it is smaller than the sum of its proper divisors (24786540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16038132 is a wasteful number, since it uses less digits than its factorization.
16038132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121519 (or 121517 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 16038132 is about 4004.7636634388. The cubic root of 16038132 is about 252.1842316186.
Subtracting 16038132 from its reverse (23183061), we obtain a square (7144929 = 26732).
The spelling of 16038132 in words is "sixteen million, thirty-eight thousand, one hundred thirty-two".
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