Base | Representation |
---|---|
bin | 1100101110111… |
… | …0110001001000 |
3 | 10201111100100100 |
4 | 3023232301020 |
5 | 102133004132 |
6 | 5144405400 |
7 | 1215643635 |
oct | 313566110 |
9 | 121440310 |
10 | 53406792 |
11 | 2816834a |
12 | 15a76860 |
13 | b0abc6a |
14 | 714318c |
15 | 4a4e37c |
hex | 32eec48 |
53406792 has 48 divisors (see below), whose sum is σ = 153155340. Its totient is φ = 16754688.
The previous prime is 53406779. The next prime is 53406823. The reversal of 53406792 is 29760435.
53406792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 45077796 + 8328996 = 6714^2 + 2886^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20593 + ... + 23040.
Almost surely, 253406792 is an apocalyptic number.
It is an amenable number.
53406792 is an abundant number, since it is smaller than the sum of its proper divisors (99748548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53406792 is a wasteful number, since it uses less digits than its factorization.
53406792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43662 (or 43655 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 53406792 is about 7307.9950738900. The cubic root of 53406792 is about 376.5871503993.
The spelling of 53406792 in words is "fifty-three million, four hundred six thousand, seven hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •