Base | Representation |
---|---|
bin | 110101111011… |
… | …111011111010 |
3 | 222121100020111 |
4 | 311323323322 |
5 | 12104423010 |
6 | 1223014534 |
7 | 231115645 |
oct | 65737372 |
9 | 28540214 |
10 | 14139130 |
11 | 7a87a35 |
12 | 489a44a |
13 | 2c10865 |
14 | 1c40a5c |
15 | 139458a |
hex | d7befa |
14139130 has 16 divisors (see below), whose sum is σ = 25520040. Its totient is φ = 5640192.
The previous prime is 14139127. The next prime is 14139161. The reversal of 14139130 is 3193141.
It can be written as a sum of positive squares in 4 ways, for example, as 10246401 + 3892729 = 3201^2 + 1973^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2362 + ... + 5818.
Almost surely, 214139130 is an apocalyptic number.
14139130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14139130 is a deficient number, since it is larger than the sum of its proper divisors (11380910).
14139130 is a wasteful number, since it uses less digits than its factorization.
14139130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3873.
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 14139130 is about 3760.2034519425. The cubic root of 14139130 is about 241.8099844841.
The spelling of 14139130 in words is "fourteen million, one hundred thirty-nine thousand, one hundred thirty".
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