Base | Representation |
---|---|
bin | 1011110010011101… |
… | …0111011010101011 |
3 | 22011112110000022111 |
4 | 2330213113122223 |
5 | 22440043424024 |
6 | 1242000503151 |
7 | 141263156224 |
oct | 27447273253 |
9 | 8145400274 |
10 | 3164436139 |
11 | 1384272787 |
12 | 74391aab7 |
13 | 3b5799227 |
14 | 2203ac24b |
15 | 137c25a94 |
hex | bc9d76ab |
3164436139 has 4 divisors (see below), whose sum is σ = 3172920256. Its totient is φ = 3155952024.
The previous prime is 3164436103. The next prime is 3164436161. The reversal of 3164436139 is 9316344613.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9316344613 = 19 ⋅490333927.
It is a cyclic number.
It is not a de Polignac number, because 3164436139 - 213 = 3164427947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3164436169) 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, 4241499 + ... + 4242244.
It is an arithmetic number, because the mean of its divisors is an integer number (793230064).
Almost surely, 23164436139 is an apocalyptic number.
3164436139 is a deficient number, since it is larger than the sum of its proper divisors (8484117).
3164436139 is an equidigital number, since it uses as much as digits as its factorization.
3164436139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8484116.
The product of its digits is 139968, while the sum is 40.
The square root of 3164436139 is about 56253.3211375115. The cubic root of 3164436139 is about 1468.1331507087.
The spelling of 3164436139 in words is "three billion, one hundred sixty-four million, four hundred thirty-six thousand, one hundred thirty-nine".
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