Base | Representation |
---|---|
bin | 1011101010010011… |
… | …0101111100011001 |
3 | 22002011001200000200 |
4 | 2322210311330121 |
5 | 22402314022223 |
6 | 1234335252413 |
7 | 140366301513 |
oct | 27244657431 |
9 | 8064050020 |
10 | 3130220313 |
11 | 1366a22940 |
12 | 73437a109 |
13 | 3ab67938c |
14 | 219a22bb3 |
15 | 134c17a43 |
hex | ba935f19 |
3130220313 has 48 divisors (see below), whose sum is σ = 5098981056. Its totient is φ = 1833736320.
The previous prime is 3130220297. The next prime is 3130220323.
3130220313 is a `hidden beast` number, since 3 + 130 + 220 + 313 = 666.
3130220313 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 3130220313 - 24 = 3130220297 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3130220323) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 572370 + ... + 577812.
It is an arithmetic number, because the mean of its divisors is an integer number (106228772).
Almost surely, 23130220313 is an apocalyptic number.
3130220313 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3130220313 is a deficient number, since it is larger than the sum of its proper divisors (1968760743).
3130220313 is a wasteful number, since it uses less digits than its factorization.
3130220313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5654 (or 5651 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3130220313 is about 55948.3718529860. The cubic root of 3130220313 is about 1462.8225115611.
It can be divided in two parts, 31302 and 20313, that added together give a palindrome (51615).
The spelling of 3130220313 in words is "three billion, one hundred thirty million, two hundred twenty thousand, three hundred thirteen".
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