Base | Representation |
---|---|
bin | 1011101100100010… |
… | …1100100100000111 |
3 | 22002210202011201010 |
4 | 2323020230210013 |
5 | 22412220302304 |
6 | 1235312533303 |
7 | 140542215252 |
oct | 27310544407 |
9 | 8083664633 |
10 | 3139619079 |
11 | 1371262313 |
12 | 737551233 |
13 | 3b05ba38c |
14 | 21ad8c099 |
15 | 135972789 |
hex | bb22c907 |
3139619079 has 16 divisors (see below), whose sum is σ = 4231906560. Its totient is φ = 2070232320.
The previous prime is 3139619059. The next prime is 3139619099. The reversal of 3139619079 is 9709169313.
It is an interprime number because it is at equal distance from previous prime (3139619059) and next prime (3139619099).
It is not a de Polignac number, because 3139619079 - 25 = 3139619047 is a prime.
It is a super-2 number, since 2×31396190792 = 19714415922441616482, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3139619039) 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, 853414 + ... + 857084.
It is an arithmetic number, because the mean of its divisors is an integer number (264494160).
Almost surely, 23139619079 is an apocalyptic number.
3139619079 is a deficient number, since it is larger than the sum of its proper divisors (1092287481).
3139619079 is a wasteful number, since it uses less digits than its factorization.
3139619079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6710.
The product of its (nonzero) digits is 275562, while the sum is 48.
The square root of 3139619079 is about 56032.3038880252. The cubic root of 3139619079 is about 1464.2851337227.
The spelling of 3139619079 in words is "three billion, one hundred thirty-nine million, six hundred nineteen thousand, seventy-nine".
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