Base | Representation |
---|---|
bin | 110101111101… |
… | …000110101000 |
3 | 222121120210121 |
4 | 311331012220 |
5 | 12110101122 |
6 | 1223053024 |
7 | 231135616 |
oct | 65750650 |
9 | 28546717 |
10 | 14143912 |
11 | 7a90592 |
12 | 48a1174 |
13 | 2c12aa3 |
14 | 1c426b6 |
15 | 1395bc7 |
hex | d7d1a8 |
14143912 has 16 divisors (see below), whose sum is σ = 26582400. Its totient is φ = 7055280.
The previous prime is 14143903. The next prime is 14143937. The reversal of 14143912 is 21934141.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1987 + ... + 5677.
It is an arithmetic number, because the mean of its divisors is an integer number (1661400).
Almost surely, 214143912 is an apocalyptic number.
It is an amenable number.
14143912 is a deficient number, since it is larger than the sum of its proper divisors (12438488).
14143912 is a wasteful number, since it uses less digits than its factorization.
14143912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4176 (or 4172 counting only the distinct ones).
The product of its digits is 864, while the sum is 25.
The square root of 14143912 is about 3760.8392680358. The cubic root of 14143912 is about 241.8372422906.
The spelling of 14143912 in words is "fourteen million, one hundred forty-three thousand, nine hundred twelve".
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