Base | Representation |
---|---|
bin | 1110111111001… |
… | …11110111010110 |
3 | 22202120202111101 |
4 | 13133213313112 |
5 | 224141332022 |
6 | 20250500314 |
7 | 3054455350 |
oct | 737476726 |
9 | 282522441 |
10 | 125730262 |
11 | 64a76009 |
12 | 3613469a |
13 | 20082208 |
14 | 129ac0d0 |
15 | b088627 |
hex | 77e7dd6 |
125730262 has 8 divisors (see below), whose sum is σ = 215537616. Its totient is φ = 53884392.
The previous prime is 125730233. The next prime is 125730271. The reversal of 125730262 is 262037521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 125730262.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4490353 + ... + 4490380.
It is an arithmetic number, because the mean of its divisors is an integer number (26942202).
Almost surely, 2125730262 is an apocalyptic number.
125730262 is a deficient number, since it is larger than the sum of its proper divisors (89807354).
125730262 is an equidigital number, since it uses as much as digits as its factorization.
125730262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8980742.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 125730262 is about 11212.9506375441. The cubic root of 125730262 is about 500.9717926810.
Adding to 125730262 its reverse (262037521), we get a palindrome (387767783).
The spelling of 125730262 in words is "one hundred twenty-five million, seven hundred thirty thousand, two hundred sixty-two".
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