Base | Representation |
---|---|
bin | 110110100001… |
… | …000000111001 |
3 | 222220001120100 |
4 | 312201000321 |
5 | 12124303001 |
6 | 1230150013 |
7 | 232320504 |
oct | 66410071 |
9 | 28801510 |
10 | 14291001 |
11 | 808104a |
12 | 4952309 |
13 | 2c64a1a |
14 | 1c8013b |
15 | 13c4586 |
hex | da1039 |
14291001 has 12 divisors (see below), whose sum is σ = 21146580. Its totient is φ = 9294720.
The previous prime is 14290993. The next prime is 14291003. The reversal of 14291001 is 10019241.
It can be written as a sum of positive squares in 2 ways, for example, as 608400 + 13682601 = 780^2 + 3699^2 .
It is not a de Polignac number, because 14291001 - 23 = 14290993 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14291003) 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, 18996 + ... + 19733.
It is an arithmetic number, because the mean of its divisors is an integer number (1762215).
Almost surely, 214291001 is an apocalyptic number.
It is an amenable number.
14291001 is a deficient number, since it is larger than the sum of its proper divisors (6855579).
14291001 is a wasteful number, since it uses less digits than its factorization.
14291001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38776 (or 38773 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
The square root of 14291001 is about 3780.3440319632. The cubic root of 14291001 is about 242.6726782296.
The spelling of 14291001 in words is "fourteen million, two hundred ninety-one thousand, one".
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