Base | Representation |
---|---|
bin | 1011101100011111… |
… | …0010111101011101 |
3 | 22002210022012001101 |
4 | 2323013302331131 |
5 | 22412140230013 |
6 | 1235303513101 |
7 | 140540213335 |
oct | 27307627535 |
9 | 8083265041 |
10 | 3139383133 |
11 | 1371111017 |
12 | 737458791 |
13 | 3b0536b73 |
14 | 21ad2a0c5 |
15 | 1359278dd |
hex | bb1f2f5d |
3139383133 has 4 divisors (see below), whose sum is σ = 3179122240. Its totient is φ = 3099644028.
The previous prime is 3139383131. The next prime is 3139383157. The reversal of 3139383133 is 3313839313.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3139383133 - 21 = 3139383131 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3139383092 and 3139383101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3139383131) 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, 19869435 + ... + 19869592.
It is an arithmetic number, because the mean of its divisors is an integer number (794780560).
Almost surely, 23139383133 is an apocalyptic number.
It is an amenable number.
3139383133 is a deficient number, since it is larger than the sum of its proper divisors (39739107).
3139383133 is an equidigital number, since it uses as much as digits as its factorization.
3139383133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39739106.
The product of its digits is 52488, while the sum is 37.
The square root of 3139383133 is about 56030.1984022902. The cubic root of 3139383133 is about 1464.2484518974.
The spelling of 3139383133 in words is "three billion, one hundred thirty-nine million, three hundred eighty-three thousand, one hundred thirty-three".
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