Base | Representation |
---|---|
bin | 1110111101001… |
… | …10001000100000 |
3 | 22202002002011121 |
4 | 13132212020200 |
5 | 224104223044 |
6 | 20241022024 |
7 | 3052254403 |
oct | 736461040 |
9 | 282062147 |
10 | 125461024 |
11 | 649017a7 |
12 | 36024914 |
13 | 1ccb97c0 |
14 | 1293bd3a |
15 | b033984 |
hex | 77a6220 |
125461024 has 48 divisors (see below), whose sum is σ = 267563520. Its totient is φ = 57565440.
The previous prime is 125461019. The next prime is 125461069. The reversal of 125461024 is 420164521.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 125461024.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78667 + ... + 80245.
It is an arithmetic number, because the mean of its divisors is an integer number (5574240).
Almost surely, 2125461024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 125461024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133781760).
125461024 is an abundant number, since it is smaller than the sum of its proper divisors (142102496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125461024 is a wasteful number, since it uses less digits than its factorization.
125461024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1793 (or 1785 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 125461024 is about 11200.9385321052. The cubic root of 125461024 is about 500.6139445024.
The spelling of 125461024 in words is "one hundred twenty-five million, four hundred sixty-one thousand, twenty-four".
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