Base | Representation |
---|---|
bin | 110101100001… |
… | …110001111111 |
3 | 222101220021200 |
4 | 311201301333 |
5 | 12043010444 |
6 | 1220430543 |
7 | 230161422 |
oct | 65416177 |
9 | 28356250 |
10 | 14031999 |
11 | 7a144a3 |
12 | 4848453 |
13 | 2ba3b77 |
14 | 1c139b9 |
15 | 1372969 |
hex | d61c7f |
14031999 has 12 divisors (see below), whose sum is σ = 20466576. Its totient is φ = 9263232.
The previous prime is 14031973. The next prime is 14032003. The reversal of 14031999 is 99913041.
It is not a de Polignac number, because 14031999 - 25 = 14031967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14031299) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6642 + ... + 8495.
It is an arithmetic number, because the mean of its divisors is an integer number (1705548).
Almost surely, 214031999 is an apocalyptic number.
14031999 is a deficient number, since it is larger than the sum of its proper divisors (6434577).
14031999 is a wasteful number, since it uses less digits than its factorization.
14031999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15246 (or 15243 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 36.
The square root of 14031999 is about 3745.9309924236. The cubic root of 14031999 is about 241.1977108435.
The spelling of 14031999 in words is "fourteen million, thirty-one thousand, nine hundred ninety-nine".
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