Base | Representation |
---|---|
bin | 1001100111011111… |
… | …10101100110110101 |
3 | 111022211100222022210 |
4 | 10303233311212311 |
5 | 41033231130103 |
6 | 2212200044033 |
7 | 241643004531 |
oct | 46357654665 |
9 | 14284328283 |
10 | 5163145653 |
11 | 220a508826 |
12 | 1001163619 |
13 | 6438b1093 |
14 | 36da0cbc1 |
15 | 203430e03 |
hex | 133bf59b5 |
5163145653 has 4 divisors (see below), whose sum is σ = 6884194208. Its totient is φ = 3442097100.
The previous prime is 5163145651. The next prime is 5163145657. The reversal of 5163145653 is 3565413615.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 5163145653 - 21 = 5163145651 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5163145651) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860524273 + ... + 860524278.
It is an arithmetic number, because the mean of its divisors is an integer number (1721048552).
Almost surely, 25163145653 is an apocalyptic number.
It is an amenable number.
5163145653 is a deficient number, since it is larger than the sum of its proper divisors (1721048555).
5163145653 is a wasteful number, since it uses less digits than its factorization.
5163145653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1721048554.
The product of its digits is 162000, while the sum is 39.
The square root of 5163145653 is about 71855.0322037364. The cubic root of 5163145653 is about 1728.3755958537.
The spelling of 5163145653 in words is "five billion, one hundred sixty-three million, one hundred forty-five thousand, six hundred fifty-three".
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