Base | Representation |
---|---|
bin | 110110001011… |
… | …010001110111 |
3 | 222201112110002 |
4 | 312023101313 |
5 | 12113430400 |
6 | 1224221515 |
7 | 231500114 |
oct | 66132167 |
9 | 28645402 |
10 | 14201975 |
11 | 8020177 |
12 | 490a89b |
13 | 2c33348 |
14 | 1c5990b |
15 | 13a7ed5 |
hex | d8b477 |
14201975 has 12 divisors (see below), whose sum is σ = 17669256. Its totient is φ = 11323680.
The previous prime is 14201963. The next prime is 14201981. The reversal of 14201975 is 57910241.
It is not a de Polignac number, because 14201975 - 210 = 14200951 is a prime.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8564 + ... + 10086.
It is an arithmetic number, because the mean of its divisors is an integer number (1472438).
Almost surely, 214201975 is an apocalyptic number.
14201975 is a deficient number, since it is larger than the sum of its proper divisors (3467281).
14201975 is a wasteful number, since it uses less digits than its factorization.
14201975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1906 (or 1901 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 29.
The square root of 14201975 is about 3768.5507824627. The cubic root of 14201975 is about 242.1677172187.
The spelling of 14201975 in words is "fourteen million, two hundred one thousand, nine hundred seventy-five".
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