Base | Representation |
---|---|
bin | 110001111111000110… |
… | …010110111010111010 |
3 | 12010112111022010020011 |
4 | 301333012112322322 |
5 | 1334410011340410 |
6 | 40353452452134 |
7 | 3610020210634 |
oct | 617706267272 |
9 | 163474263204 |
10 | 53671980730 |
11 | 20842485575 |
12 | a49a77a04a |
13 | 50a47330a4 |
14 | 2852299a54 |
15 | 15e1e2418a |
hex | c7f196eba |
53671980730 has 8 divisors (see below), whose sum is σ = 96609565332. Its totient is φ = 21468792288.
The previous prime is 53671980721. The next prime is 53671980743. The reversal of 53671980730 is 3708917635.
It can be written as a sum of positive squares in 2 ways, for example, as 53538092689 + 133888041 = 231383^2 + 11571^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 2683599027 + ... + 2683599046.
Almost surely, 253671980730 is an apocalyptic number.
53671980730 is a deficient number, since it is larger than the sum of its proper divisors (42937584602).
53671980730 is a wasteful number, since it uses less digits than its factorization.
53671980730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5367198080.
The product of its (nonzero) digits is 952560, while the sum is 49.
The spelling of 53671980730 in words is "fifty-three billion, six hundred seventy-one million, nine hundred eighty thousand, seven hundred thirty".
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