Base | Representation |
---|---|
bin | 1110111010000… |
… | …01111101101010 |
3 | 22201022020100112 |
4 | 13131001331222 |
5 | 224003110410 |
6 | 20224134322 |
7 | 3045625250 |
oct | 735017552 |
9 | 281266315 |
10 | 125050730 |
11 | 64651512 |
12 | 35a673a2 |
13 | 1cba4b1c |
14 | 128725d0 |
15 | aea2105 |
hex | 7741f6a |
125050730 has 16 divisors (see below), whose sum is σ = 257247360. Its totient is φ = 42874512.
The previous prime is 125050729. The next prime is 125050741. The reversal of 125050730 is 37050521.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 125050696 and 125050705.
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, 893150 + ... + 893289.
It is an arithmetic number, because the mean of its divisors is an integer number (16077960).
Almost surely, 2125050730 is an apocalyptic number.
125050730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125050730 is an abundant number, since it is smaller than the sum of its proper divisors (132196630).
125050730 is a wasteful number, since it uses less digits than its factorization.
125050730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1786453.
The product of its (nonzero) digits is 1050, while the sum is 23.
The square root of 125050730 is about 11182.6083719318. The cubic root of 125050730 is about 500.0676308517.
The spelling of 125050730 in words is "one hundred twenty-five million, fifty thousand, seven hundred thirty".
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