Base | Representation |
---|---|
bin | 111010100011111011… |
… | …0001100110011010010 |
3 | 110000121101120120210221 |
4 | 1311013312030303102 |
5 | 4030023404122010 |
6 | 133434553143254 |
7 | 12041302422610 |
oct | 1650766146322 |
9 | 400541516727 |
10 | 125759442130 |
11 | 49374a21253 |
12 | 204586bab2a |
13 | bb224983aa |
14 | 61302166b0 |
15 | 3410921dda |
hex | 1d47d8ccd2 |
125759442130 has 32 divisors (see below), whose sum is σ = 258827877504. Its totient is φ = 43097066496.
The previous prime is 125759441987. The next prime is 125759442157. The reversal of 125759442130 is 31244957521.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277212 + ... + 573031.
It is an arithmetic number, because the mean of its divisors is an integer number (8088371172).
Almost surely, 2125759442130 is an apocalyptic number.
125759442130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125759442130 is an abundant number, since it is smaller than the sum of its proper divisors (133068435374).
125759442130 is a wasteful number, since it uses less digits than its factorization.
125759442130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852370.
The product of its (nonzero) digits is 302400, while the sum is 43.
The spelling of 125759442130 in words is "one hundred twenty-five billion, seven hundred fifty-nine million, four hundred forty-two thousand, one hundred thirty".
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