Base | Representation |
---|---|
bin | 1001010110001… |
… | …0100100111010 |
3 | 2201202121202221 |
4 | 2111202210322 |
5 | 40013413312 |
6 | 3520114254 |
7 | 654126604 |
oct | 225424472 |
9 | 81677687 |
10 | 39201082 |
11 | 20145398 |
12 | 1116598a |
13 | 817700b |
14 | 52c6174 |
15 | 3695207 |
hex | 256293a |
39201082 has 16 divisors (see below), whose sum is σ = 62408232. Its totient is φ = 18403840.
The previous prime is 39201067. The next prime is 39201089. The reversal of 39201082 is 28010293.
It can be written as a sum of positive squares in 4 ways, for example, as 39200121 + 961 = 6261^2 + 31^2 .
It is not an unprimeable number, because it can be changed into a prime (39201089) 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, 16608 + ... + 18820.
Almost surely, 239201082 is an apocalyptic number.
39201082 is a deficient number, since it is larger than the sum of its proper divisors (23207150).
39201082 is a wasteful number, since it uses less digits than its factorization.
39201082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2753.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 39201082 is about 6261.0767444586. The cubic root of 39201082 is about 339.7029758893.
The spelling of 39201082 in words is "thirty-nine million, two hundred one thousand, eighty-two".
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