Base | Representation |
---|---|
bin | 1100101110111… |
… | …0110100110010 |
3 | 10201111100200000 |
4 | 3023232310302 |
5 | 102133011101 |
6 | 5144410430 |
7 | 1215644421 |
oct | 313566462 |
9 | 121440600 |
10 | 53407026 |
11 | 28168542 |
12 | 15a76a16 |
13 | b0ac0ba |
14 | 71432b8 |
15 | 4a4e486 |
hex | 32eed32 |
53407026 has 24 divisors (see below), whose sum is σ = 120002064. Its totient is φ = 17802180.
The previous prime is 53407007. The next prime is 53407033. The reversal of 53407026 is 62070435.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54460 + ... + 55431.
It is an arithmetic number, because the mean of its divisors is an integer number (5000086).
Almost surely, 253407026 is an apocalyptic number.
53407026 is an abundant number, since it is smaller than the sum of its proper divisors (66595038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53407026 is a wasteful number, since it uses less digits than its factorization.
53407026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109908 (or 109896 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 53407026 is about 7308.0110837354. The cubic root of 53407026 is about 376.5877003997.
The spelling of 53407026 in words is "fifty-three million, four hundred seven thousand, twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.199 sec. • engine limits •