Base | Representation |
---|---|
bin | 1110111001110… |
… | …11010001001000 |
3 | 22201020211201202 |
4 | 13130323101020 |
5 | 224001221204 |
6 | 20223403332 |
7 | 3045452300 |
oct | 734732110 |
9 | 281224652 |
10 | 125023304 |
11 | 6463294a |
12 | 35a53548 |
13 | 1cb954b3 |
14 | 12866600 |
15 | ae98e1e |
hex | 773b448 |
125023304 has 96 divisors (see below), whose sum is σ = 293825880. Its totient is φ = 49545216.
The previous prime is 125023303. The next prime is 125023361. The reversal of 125023304 is 403320521.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 123254404 + 1768900 = 11102^2 + 1330^2 .
It is not an unprimeable number, because it can be changed into a prime (125023303) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486344 + ... + 486600.
Almost surely, 2125023304 is an apocalyptic number.
125023304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 125023304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146912940).
125023304 is an abundant number, since it is smaller than the sum of its proper divisors (168802576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125023304 is a wasteful number, since it uses less digits than its factorization.
125023304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367 (or 356 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 125023304 is about 11181.3820254922. The cubic root of 125023304 is about 500.0310700693.
Adding to 125023304 its reverse (403320521), we get a palindrome (528343825).
The spelling of 125023304 in words is "one hundred twenty-five million, twenty-three thousand, three hundred four".
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