Base | Representation |
---|---|
bin | 1110111001111… |
… | …00101010111101 |
3 | 22201021010121200 |
4 | 13130330222331 |
5 | 224001412203 |
6 | 20223450113 |
7 | 3045505122 |
oct | 734745275 |
9 | 281233550 |
10 | 125029053 |
11 | 646371a6 |
12 | 35a56939 |
13 | 1cb97cb6 |
14 | 12868749 |
15 | ae9a9a3 |
hex | 773cabd |
125029053 has 6 divisors (see below), whose sum is σ = 180597534. Its totient is φ = 83352696.
The previous prime is 125029039. The next prime is 125029097. The reversal of 125029053 is 350920521.
It can be written as a sum of positive squares in only one way, i.e., 68508729 + 56520324 = 8277^2 + 7518^2 .
It is not a de Polignac number, because 125029053 - 212 = 125024957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125029013) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6946050 + ... + 6946067.
It is an arithmetic number, because the mean of its divisors is an integer number (30099589).
Almost surely, 2125029053 is an apocalyptic number.
It is an amenable number.
125029053 is a deficient number, since it is larger than the sum of its proper divisors (55568481).
125029053 is a wasteful number, since it uses less digits than its factorization.
125029053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13892123 (or 13892120 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 125029053 is about 11181.6391016702. The cubic root of 125029053 is about 500.0387343326.
Adding to 125029053 its reverse (350920521), we get a palindrome (475949574).
It can be divided in two parts, 1250 and 29053, that added together give a palindrome (30303).
The spelling of 125029053 in words is "one hundred twenty-five million, twenty-nine thousand, fifty-three".
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