Base | Representation |
---|---|
bin | 1011101010010011… |
… | …0110110101110010 |
3 | 22002011001212001201 |
4 | 2322210312311302 |
5 | 22402314131421 |
6 | 1234335321414 |
7 | 140366315311 |
oct | 27244666562 |
9 | 8064055051 |
10 | 3130223986 |
11 | 1366a2567a |
12 | 73438026a |
13 | 3ab67ac56 |
14 | 219a24278 |
15 | 134c18b91 |
hex | ba936d72 |
3130223986 has 16 divisors (see below), whose sum is σ = 4755074688. Its totient is φ = 1545224400.
The previous prime is 3130223981. The next prime is 3130224049. The reversal of 3130223986 is 6893220313.
It is not an unprimeable number, because it can be changed into a prime (3130223981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283591 + ... + 294421.
It is an arithmetic number, because the mean of its divisors is an integer number (297192168).
Almost surely, 23130223986 is an apocalyptic number.
3130223986 is a deficient number, since it is larger than the sum of its proper divisors (1624850702).
3130223986 is a wasteful number, since it uses less digits than its factorization.
3130223986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12657.
The product of its (nonzero) digits is 46656, while the sum is 37.
The square root of 3130223986 is about 55948.4046778816. The cubic root of 3130223986 is about 1462.8230837195.
The spelling of 3130223986 in words is "three billion, one hundred thirty million, two hundred twenty-three thousand, nine hundred eighty-six".
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