Base | Representation |
---|---|
bin | 1011101100011110… |
… | …0000100111100111 |
3 | 22002210011100222221 |
4 | 2323013200213213 |
5 | 22412130324012 |
6 | 1235302133211 |
7 | 140536451323 |
oct | 27307404747 |
9 | 8083140887 |
10 | 3139308007 |
11 | 137106a630 |
12 | 737421207 |
13 | 3b050b904 |
14 | 21ad0a983 |
15 | 135910507 |
hex | bb1e09e7 |
3139308007 has 16 divisors (see below), whose sum is σ = 3449053440. Its totient is φ = 2833689600.
The previous prime is 3139308001. The next prime is 3139308017. The reversal of 3139308007 is 7008039313.
It is a cyclic number.
It is not a de Polignac number, because 3139308007 - 215 = 3139275239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3139308001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166119 + ... + 1168807.
It is an arithmetic number, because the mean of its divisors is an integer number (215565840).
Almost surely, 23139308007 is an apocalyptic number.
3139308007 is a deficient number, since it is larger than the sum of its proper divisors (309745433).
3139308007 is a wasteful number, since it uses less digits than its factorization.
3139308007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3414.
The product of its (nonzero) digits is 13608, while the sum is 34.
The square root of 3139308007 is about 56029.5279919437. The cubic root of 3139308007 is about 1464.2367718951.
The spelling of 3139308007 in words is "three billion, one hundred thirty-nine million, three hundred eight thousand, seven".
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