Base | Representation |
---|---|
bin | 1110100100010011… |
… | …0111111101110011 |
3 | 101002112001100000122 |
4 | 3221010313331303 |
5 | 31002023303024 |
6 | 1444004440455 |
7 | 165621406055 |
oct | 35104677563 |
9 | 11075040018 |
10 | 3910369139 |
11 | 1727335236 |
12 | 9116a912b |
13 | 4a419b7c1 |
14 | 2914a18d5 |
15 | 17d46cd5e |
hex | e9137f73 |
3910369139 has 4 divisors (see below), whose sum is σ = 3910535256. Its totient is φ = 3910203024.
The previous prime is 3910369117. The next prime is 3910369153. The reversal of 3910369139 is 9319630193.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3910369139 - 228 = 3641933683 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3910369139.
It is not an unprimeable number, because it can be changed into a prime (3910369159) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40469 + ... + 97254.
It is an arithmetic number, because the mean of its divisors is an integer number (977633814).
Almost surely, 23910369139 is an apocalyptic number.
3910369139 is a deficient number, since it is larger than the sum of its proper divisors (166117).
3910369139 is a wasteful number, since it uses less digits than its factorization.
3910369139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166116.
The product of its (nonzero) digits is 118098, while the sum is 44.
The square root of 3910369139 is about 62532.9444293166. The cubic root of 3910369139 is about 1575.4546954930.
The spelling of 3910369139 in words is "three billion, nine hundred ten million, three hundred sixty-nine thousand, one hundred thirty-nine".
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