Base | Representation |
---|---|
bin | 1110111101010… |
… | …11100000000101 |
3 | 22202010012100000 |
4 | 13132223200011 |
5 | 224110424023 |
6 | 20241311513 |
7 | 3052405455 |
oct | 736534005 |
9 | 282105300 |
10 | 125483013 |
11 | 64917277 |
12 | 36035599 |
13 | 1ccc6806 |
14 | 12945d65 |
15 | b03a243 |
hex | 77ab805 |
125483013 has 12 divisors (see below), whose sum is σ = 187966688. Its totient is φ = 83655180.
The previous prime is 125482999. The next prime is 125483023. The reversal of 125483013 is 310384521.
It is a happy number.
It is not a de Polignac number, because 125483013 - 220 = 124434437 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125483023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 257953 + ... + 258438.
Almost surely, 2125483013 is an apocalyptic number.
It is an amenable number.
125483013 is a deficient number, since it is larger than the sum of its proper divisors (62483675).
125483013 is an frugal number, since it uses more digits than its factorization.
125483013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516406 (or 516394 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 125483013 is about 11201.9200586328. The cubic root of 125483013 is about 500.6431895929.
The spelling of 125483013 in words is "one hundred twenty-five million, four hundred eighty-three thousand, thirteen".
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