Base | Representation |
---|---|
bin | 1110111100111… |
… | …00110111000100 |
3 | 22202000011001221 |
4 | 13132130313010 |
5 | 224102014134 |
6 | 20240130124 |
7 | 3052035565 |
oct | 736346704 |
9 | 282004057 |
10 | 125423044 |
11 | 6488620a |
12 | 36006944 |
13 | 1cca5426 |
14 | 1292c16c |
15 | b0275b4 |
hex | 779cdc4 |
125423044 has 12 divisors (see below), whose sum is σ = 225422764. Its totient is φ = 61016544.
The previous prime is 125423033. The next prime is 125423063. The reversal of 125423044 is 440324521.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 62220544 + 63202500 = 7888^2 + 7950^2 .
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, 423579 + ... + 423874.
Almost surely, 2125423044 is an apocalyptic number.
It is an amenable number.
125423044 is a deficient number, since it is larger than the sum of its proper divisors (99999720).
125423044 is a wasteful number, since it uses less digits than its factorization.
125423044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847494 (or 847492 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 125423044 is about 11199.2430101324. The cubic root of 125423044 is about 500.5634235360.
Adding to 125423044 its reverse (440324521), we get a palindrome (565747565).
The spelling of 125423044 in words is "one hundred twenty-five million, four hundred twenty-three thousand, forty-four".
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