Base | Representation |
---|---|
bin | 110110101010… |
… | …100010101111 |
3 | 222222001002220 |
4 | 312222202233 |
5 | 12132030111 |
6 | 1231050423 |
7 | 232542342 |
oct | 66524257 |
9 | 28861086 |
10 | 14330031 |
11 | 80a8401 |
12 | 4970a13 |
13 | 2c79711 |
14 | 1c90459 |
15 | 13d0e06 |
hex | daa8af |
14330031 has 16 divisors (see below), whose sum is σ = 20930400. Its totient is φ = 8680448.
The previous prime is 14330021. The next prime is 14330053. The reversal of 14330031 is 13003341.
It is a cyclic number.
It is not a de Polignac number, because 14330031 - 25 = 14329999 is a prime.
It is a super-2 number, since 2×143300312 = 410699576921922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14330011) 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, 3366 + ... + 6323.
It is an arithmetic number, because the mean of its divisors is an integer number (1308150).
Almost surely, 214330031 is an apocalyptic number.
14330031 is a deficient number, since it is larger than the sum of its proper divisors (6600369).
14330031 is a wasteful number, since it uses less digits than its factorization.
14330031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9738.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 14330031 is about 3785.5027407202. The cubic root of 14330031 is about 242.8933976687.
Adding to 14330031 its reverse (13003341), we get a palindrome (27333372).
The spelling of 14330031 in words is "fourteen million, three hundred thirty thousand, thirty-one".
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