Base | Representation |
---|---|
bin | 1100110010111… |
… | …1110010101010 |
3 | 10201222212200201 |
4 | 3030233302222 |
5 | 102220020010 |
6 | 5154222414 |
7 | 1221133300 |
oct | 314576252 |
9 | 121885621 |
10 | 53673130 |
11 | 2832a465 |
12 | 15b84a0a |
13 | b173264 |
14 | 71b2270 |
15 | 4aa323a |
hex | 332fcaa |
53673130 has 24 divisors (see below), whose sum is σ = 112385988. Its totient is φ = 18402048.
The previous prime is 53673091. The next prime is 53673133. The reversal of 53673130 is 3137635.
It can be written as a sum of positive squares in 2 ways, for example, as 51279921 + 2393209 = 7161^2 + 1547^2 .
It is not an unprimeable number, because it can be changed into a prime (53673133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54279 + ... + 55258.
Almost surely, 253673130 is an apocalyptic number.
53673130 is an abundant number, since it is smaller than the sum of its proper divisors (58712858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53673130 is a wasteful number, since it uses less digits than its factorization.
53673130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109558 (or 109551 counting only the distinct ones).
The product of its (nonzero) digits is 5670, while the sum is 28.
The square root of 53673130 is about 7326.1947831053. The cubic root of 53673130 is about 377.2121220868.
The spelling of 53673130 in words is "fifty-three million, six hundred seventy-three thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •