Base | Representation |
---|---|
bin | 1110111011011… |
… | …01101111011100 |
3 | 22201122100022210 |
4 | 13131231233130 |
5 | 224024330134 |
6 | 20232040420 |
7 | 3050303112 |
oct | 735555734 |
9 | 281570283 |
10 | 125230044 |
11 | 64764205 |
12 | 35b33110 |
13 | 1cc38624 |
14 | 128bbab2 |
15 | aeda2e9 |
hex | 776dbdc |
125230044 has 24 divisors (see below), whose sum is σ = 293464080. Its totient is φ = 41563264.
The previous prime is 125230019. The next prime is 125230051. The reversal of 125230044 is 440032521.
It is a super-4 number, since 4×1252300444 (a number of 33 digits) contains 4444 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 125230044.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19599 + ... + 25190.
It is an arithmetic number, because the mean of its divisors is an integer number (12227670).
Almost surely, 2125230044 is an apocalyptic number.
It is an amenable number.
125230044 is an abundant number, since it is smaller than the sum of its proper divisors (168234036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125230044 is a wasteful number, since it uses less digits than its factorization.
125230044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45029 (or 45027 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 125230044 is about 11190.6230389554. The cubic root of 125230044 is about 500.3065373646.
Adding to 125230044 its reverse (440032521), we get a palindrome (565262565).
The spelling of 125230044 in words is "one hundred twenty-five million, two hundred thirty thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •