Base | Representation |
---|---|
bin | 110001110100101100… |
… | …101010010000010001 |
3 | 12010002022221011021111 |
4 | 301310230222100101 |
5 | 1334030323101032 |
6 | 40324300253321 |
7 | 3602501003113 |
oct | 616454522021 |
9 | 163068834244 |
10 | 53497472017 |
11 | 20762a235a0 |
12 | a450241241 |
13 | 50775327b2 |
14 | 28370313b3 |
15 | 15d1952c47 |
hex | c74b2a411 |
53497472017 has 8 divisors (see below), whose sum is σ = 58373847360. Its totient is φ = 48623258160.
The previous prime is 53497472011. The next prime is 53497472029. The reversal of 53497472017 is 71027479435.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53497472017 - 23 = 53497472009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53497472011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488398 + ... + 587815.
It is an arithmetic number, because the mean of its divisors is an integer number (7296730920).
Almost surely, 253497472017 is an apocalyptic number.
It is an amenable number.
53497472017 is a deficient number, since it is larger than the sum of its proper divisors (4876375343).
53497472017 is a wasteful number, since it uses less digits than its factorization.
53497472017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1080743.
The product of its (nonzero) digits is 1481760, while the sum is 49.
The spelling of 53497472017 in words is "fifty-three billion, four hundred ninety-seven million, four hundred seventy-two thousand, seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •