Base | Representation |
---|---|
bin | 1011101010010011… |
… | …1000100100000011 |
3 | 22002011002012202002 |
4 | 2322210320210003 |
5 | 22402314343133 |
6 | 1234335414215 |
7 | 140366345012 |
oct | 27244704403 |
9 | 8064065662 |
10 | 3130231043 |
11 | 1366a2aa05 |
12 | 73438436b |
13 | 3ab681224 |
14 | 219a26a79 |
15 | 134c1ace8 |
hex | ba938903 |
3130231043 has 16 divisors (see below), whose sum is σ = 3276102816. Its totient is φ = 2987850240.
The previous prime is 3130231037. The next prime is 3130231051. The reversal of 3130231043 is 3401320313.
It is a cyclic number.
It is not a de Polignac number, because 3130231043 - 26 = 3130230979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3130231003) 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, 975680 + ... + 978882.
It is an arithmetic number, because the mean of its divisors is an integer number (204756426).
Almost surely, 23130231043 is an apocalyptic number.
3130231043 is a deficient number, since it is larger than the sum of its proper divisors (145871773).
3130231043 is a wasteful number, since it uses less digits than its factorization.
3130231043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3734.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 3130231043 is about 55948.4677448811. The cubic root of 3130231043 is about 1462.8241830162.
Adding to 3130231043 its reverse (3401320313), we get a palindrome (6531551356).
The spelling of 3130231043 in words is "three billion, one hundred thirty million, two hundred thirty-one thousand, forty-three".
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