Base | Representation |
---|---|
bin | 1110111010100… |
… | …01100000111110 |
3 | 22201102110201210 |
4 | 13131101200332 |
5 | 224012130210 |
6 | 20225345250 |
7 | 3046312050 |
oct | 735214076 |
9 | 281373653 |
10 | 125114430 |
11 | 64695361 |
12 | 35a98226 |
13 | 1cbc7b0c |
14 | 1288b8d0 |
15 | aeb5e20 |
hex | 775183e |
125114430 has 64 divisors (see below), whose sum is σ = 361244160. Its totient is φ = 27091584.
The previous prime is 125114413. The next prime is 125114443. The reversal of 125114430 is 34411521.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 125114397 and 125114406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11689 + ... + 19668.
It is an arithmetic number, because the mean of its divisors is an integer number (5644440).
Almost surely, 2125114430 is an apocalyptic number.
125114430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125114430 is an abundant number, since it is smaller than the sum of its proper divisors (236129730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125114430 is a wasteful number, since it uses less digits than its factorization.
125114430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31393.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 125114430 is about 11185.4561820249. The cubic root of 125114430 is about 500.1525267998.
Adding to 125114430 its reverse (34411521), we get a palindrome (159525951).
The spelling of 125114430 in words is "one hundred twenty-five million, one hundred fourteen thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •