Base | Representation |
---|---|
bin | 1100101001110… |
… | …0000010111000 |
3 | 10200212010120000 |
4 | 3022130002320 |
5 | 102041133320 |
6 | 5133233000 |
7 | 1213033041 |
oct | 312340270 |
9 | 120763500 |
10 | 53067960 |
11 | 27a56820 |
12 | 15932760 |
13 | acc097a |
14 | 70958c8 |
15 | 49d3c90 |
hex | 329c0b8 |
53067960 has 160 divisors (see below), whose sum is σ = 194713200. Its totient is φ = 12856320.
The previous prime is 53067947. The next prime is 53067967. The reversal of 53067960 is 6976035.
It is a happy number.
53067960 is a `hidden beast` number, since 530 + 67 + 9 + 60 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53067967) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34896 + ... + 36384.
Almost surely, 253067960 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 53067960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97356600).
53067960 is an abundant number, since it is smaller than the sum of its proper divisors (141645240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53067960 is a wasteful number, since it uses less digits than its factorization.
53067960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1523 (or 1510 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
The square root of 53067960 is about 7284.7759059562. The cubic root of 53067960 is about 375.7890585332.
The spelling of 53067960 in words is "fifty-three million, sixty-seven thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •