Base | Representation |
---|---|
bin | 1100101011011… |
… | …1001011111010 |
3 | 10201001210001102 |
4 | 3022313023322 |
5 | 102103213010 |
6 | 5135451402 |
7 | 1214005124 |
oct | 312671372 |
9 | 121053042 |
10 | 53179130 |
11 | 280222a4 |
12 | 15986b62 |
13 | b02c454 |
14 | 70c4214 |
15 | 4a06ba5 |
hex | 32b72fa |
53179130 has 8 divisors (see below), whose sum is σ = 95722452. Its totient is φ = 21271648.
The previous prime is 53179123. The next prime is 53179169. The reversal of 53179130 is 3197135.
It can be written as a sum of positive squares in 2 ways, for example, as 53158681 + 20449 = 7291^2 + 143^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 53179093 and 53179102.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2658947 + ... + 2658966.
Almost surely, 253179130 is an apocalyptic number.
53179130 is a deficient number, since it is larger than the sum of its proper divisors (42543322).
53179130 is a wasteful number, since it uses less digits than its factorization.
53179130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5317920.
The product of its (nonzero) digits is 2835, while the sum is 29.
The square root of 53179130 is about 7292.4022105202. The cubic root of 53179130 is about 376.0512841245.
The spelling of 53179130 in words is "fifty-three million, one hundred seventy-nine thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •