Base | Representation |
---|---|
bin | 111110000011001011… |
… | …1000101001101011101 |
3 | 110201221110200220212202 |
4 | 1330012113011031131 |
5 | 4140344134401000 |
6 | 141114200541245 |
7 | 12425035156124 |
oct | 1740627051535 |
9 | 421843626782 |
10 | 133250700125 |
11 | 51569601264 |
12 | 219a9481825 |
13 | c7474b532a |
14 | 66410d0abb |
15 | 36ed428dd5 |
hex | 1f065c535d |
133250700125 has 16 divisors (see below), whose sum is σ = 166404197232. Its totient is φ = 106531763200.
The previous prime is 133250700119. The next prime is 133250700181. The reversal of 133250700125 is 521007052331.
It can be written as a sum of positive squares in 8 ways, for example, as 101382380836 + 31868319289 = 318406^2 + 178517^2 .
It is not a de Polignac number, because 133250700125 - 26 = 133250700061 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent 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, 149084 + ... + 537333.
It is an arithmetic number, because the mean of its divisors is an integer number (10400262327).
Almost surely, 2133250700125 is an apocalyptic number.
It is an amenable number.
133250700125 is a deficient number, since it is larger than the sum of its proper divisors (33153497107).
133250700125 is an equidigital number, since it uses as much as digits as its factorization.
133250700125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687985 (or 687975 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 29.
Adding to 133250700125 its reverse (521007052331), we get a palindrome (654257752456).
The spelling of 133250700125 in words is "one hundred thirty-three billion, two hundred fifty million, seven hundred thousand, one hundred twenty-five".
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