Base | Representation |
---|---|
bin | 111010010100110000… |
… | …1101010111110101001 |
3 | 102222021221101001111002 |
4 | 1310221201222332221 |
5 | 4023003142303413 |
6 | 133312302044345 |
7 | 12022554521426 |
oct | 1645141527651 |
9 | 388257331432 |
10 | 125250744233 |
11 | 49133863a6a |
12 | 203362796b5 |
13 | ba70c89314 |
14 | 60c2838d4d |
15 | 33d0e3b958 |
hex | 1d2986afa9 |
125250744233 has 4 divisors (see below), whose sum is σ = 126164983380. Its totient is φ = 124336505088.
The previous prime is 125250744209. The next prime is 125250744239. The reversal of 125250744233 is 332447052521.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 23676592384 + 101574151849 = 153872^2 + 318707^2 .
It is a cyclic number.
It is not a de Polignac number, because 125250744233 - 26 = 125250744169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125250744239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457119368 + ... + 457119641.
It is an arithmetic number, because the mean of its divisors is an integer number (31541245845).
Almost surely, 2125250744233 is an apocalyptic number.
It is an amenable number.
125250744233 is a deficient number, since it is larger than the sum of its proper divisors (914239147).
125250744233 is an equidigital number, since it uses as much as digits as its factorization.
125250744233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 914239146.
The product of its (nonzero) digits is 201600, while the sum is 38.
Adding to 125250744233 its reverse (332447052521), we get a palindrome (457697796754).
The spelling of 125250744233 in words is "one hundred twenty-five billion, two hundred fifty million, seven hundred forty-four thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •