Base | Representation |
---|---|
bin | 110010111000010010… |
… | …110011011101010111 |
3 | 12020000100220000111002 |
4 | 302320102303131113 |
5 | 1343341133412123 |
6 | 41033011333515 |
7 | 3642551316263 |
oct | 627022633527 |
9 | 166010800432 |
10 | 54631544663 |
11 | 211950a0113 |
12 | a707bb129b |
13 | 51c84830b7 |
14 | 29038bd0a3 |
15 | 164b2b9528 |
hex | cb84b3757 |
54631544663 has 8 divisors (see below), whose sum is σ = 55851672432. Its totient is φ = 53423320896.
The previous prime is 54631544647. The next prime is 54631544689. The reversal of 54631544663 is 36644513645.
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 54631544663 - 24 = 54631544647 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54631544963) 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, 2966720 + ... + 2985077.
It is an arithmetic number, because the mean of its divisors is an integer number (6981459054).
Almost surely, 254631544663 is an apocalyptic number.
54631544663 is a deficient number, since it is larger than the sum of its proper divisors (1220127769).
54631544663 is a wasteful number, since it uses less digits than its factorization.
54631544663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5952001.
The product of its digits is 3110400, while the sum is 47.
The spelling of 54631544663 in words is "fifty-four billion, six hundred thirty-one million, five hundred forty-four thousand, six hundred sixty-three".
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