Base | Representation |
---|---|
bin | 11100100011111… |
… | …11011010010001 |
3 | 121200211210120102 |
4 | 32101333122101 |
5 | 442314102301 |
6 | 35435222145 |
7 | 5636354054 |
oct | 1621773221 |
9 | 550753512 |
10 | 239597201 |
11 | 113278a18 |
12 | 682a7955 |
13 | 3a83c6bc |
14 | 23b6ca9b |
15 | 1607bb6b |
hex | e47f691 |
239597201 has 8 divisors (see below), whose sum is σ = 267043680. Its totient is φ = 213634368.
The previous prime is 239597191. The next prime is 239597207. The reversal of 239597201 is 102795932.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-239597201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (239597207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370571 + ... + 371216.
It is an arithmetic number, because the mean of its divisors is an integer number (33380460).
Almost surely, 2239597201 is an apocalyptic number.
It is an amenable number.
239597201 is a deficient number, since it is larger than the sum of its proper divisors (27446479).
239597201 is a wasteful number, since it uses less digits than its factorization.
239597201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 741823.
The product of its (nonzero) digits is 34020, while the sum is 38.
The square root of 239597201 is about 15478.9276437355. The cubic root of 239597201 is about 621.0986425816.
The spelling of 239597201 in words is "two hundred thirty-nine million, five hundred ninety-seven thousand, two hundred one".
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