Base | Representation |
---|---|
bin | 111101001011… |
… | …100011110010 |
3 | 1010011211011211 |
4 | 331023203302 |
5 | 13101210010 |
6 | 1331430334 |
7 | 253215253 |
oct | 75134362 |
9 | 33154154 |
10 | 16038130 |
11 | 9064759 |
12 | 54553aa |
13 | 3427024 |
14 | 21b6b2a |
15 | 161c08a |
hex | f4b8f2 |
16038130 has 32 divisors (see below), whose sum is σ = 30461184. Its totient is φ = 6067776.
The previous prime is 16038091. The next prime is 16038133. The reversal of 16038130 is 3183061.
It is a super-2 number, since 2×160381302 = 514443227793800, which contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 23352 + ... + 24028.
It is an arithmetic number, because the mean of its divisors is an integer number (951912).
Almost surely, 216038130 is an apocalyptic number.
16038130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16038130 is a deficient number, since it is larger than the sum of its proper divisors (14423054).
16038130 is a wasteful number, since it uses less digits than its factorization.
16038130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 16038130 is about 4004.7634137362. The cubic root of 16038130 is about 252.1842211360.
The spelling of 16038130 in words is "sixteen million, thirty-eight thousand, one hundred thirty".
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