Base | Representation |
---|---|
bin | 1001010100001… |
… | …1100110011001 |
3 | 2201112011201122 |
4 | 2111003212121 |
5 | 40000333301 |
6 | 3513255025 |
7 | 653060645 |
oct | 225034631 |
9 | 81464648 |
10 | 39074201 |
11 | 20069031 |
12 | 11104475 |
13 | 813133a |
14 | 5291c25 |
15 | 366c81b |
hex | 2543999 |
39074201 has 6 divisors (see below), whose sum is σ = 39315150. Its totient is φ = 38834688.
The previous prime is 39074179. The next prime is 39074209. The reversal of 39074201 is 10247093.
It can be written as a sum of positive squares in 3 ways, for example, as 4840000 + 34234201 = 2200^2 + 5851^2 .
It is not a de Polignac number, because 39074201 - 26 = 39074137 is a prime.
It is a super-3 number, since 3×390742013 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (39074209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36725 + ... + 37773.
It is an arithmetic number, because the mean of its divisors is an integer number (6552525).
Almost surely, 239074201 is an apocalyptic number.
It is an amenable number.
39074201 is a deficient number, since it is larger than the sum of its proper divisors (240949).
39074201 is an equidigital number, since it uses as much as digits as its factorization.
39074201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1435 (or 1242 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 39074201 is about 6250.9360099108. The cubic root of 39074201 is about 339.3360775194.
The spelling of 39074201 in words is "thirty-nine million, seventy-four thousand, two hundred one".
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