Base | Representation |
---|---|
bin | 1111000001101100101101 |
3 | 21102010110020 |
4 | 33001230231 |
5 | 2002022432 |
6 | 220232353 |
7 | 45324210 |
oct | 17015455 |
9 | 7363406 |
10 | 3939117 |
11 | 2250576 |
12 | 139b6b9 |
13 | a7bc50 |
14 | 747777 |
15 | 52c22c |
hex | 3c1b2d |
3939117 has 32 divisors (see below), whose sum is σ = 6623232. Its totient is φ = 2026944.
The previous prime is 3939071. The next prime is 3939149. The reversal of 3939117 is 7119393.
It is a de Polignac number, because none of the positive numbers 2k-3939117 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3939917) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12678 + ... + 12984.
It is an arithmetic number, because the mean of its divisors is an integer number (206976).
Almost surely, 23939117 is an apocalyptic number.
It is an amenable number.
3939117 is a deficient number, since it is larger than the sum of its proper divisors (2684115).
3939117 is a wasteful number, since it uses less digits than its factorization.
3939117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377.
The product of its digits is 5103, while the sum is 33.
The square root of 3939117 is about 1984.7208871778. The cubic root of 3939117 is about 157.9306029693.
The spelling of 3939117 in words is "three million, nine hundred thirty-nine thousand, one hundred seventeen".
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