Base | Representation |
---|---|
bin | 1100000011101001… |
… | …01111011100101110 |
3 | 121201010012012202200 |
4 | 12001310233130232 |
5 | 101224100211443 |
6 | 2550152002330 |
7 | 316260023355 |
oct | 60164573456 |
9 | 17633165680 |
10 | 6473053998 |
11 | 2821963304 |
12 | 13079903a6 |
13 | 7c20a7c88 |
14 | 45598c99c |
15 | 27d42bdd3 |
hex | 181d2f72e |
6473053998 has 12 divisors (see below), whose sum is σ = 14024950368. Its totient is φ = 2157684660.
The previous prime is 6473053997. The next prime is 6473053999. The reversal of 6473053998 is 8993503746.
It is an interprime number because it is at equal distance from previous prime (6473053997) and next prime (6473053999).
It is a super-2 number, since 2×64730539982 = 83800856122047568008, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6473053997) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179807038 + ... + 179807073.
It is an arithmetic number, because the mean of its divisors is an integer number (1168745864).
Almost surely, 26473053998 is an apocalyptic number.
6473053998 is an abundant number, since it is smaller than the sum of its proper divisors (7551896370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6473053998 is a wasteful number, since it uses less digits than its factorization.
6473053998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 359614119 (or 359614116 counting only the distinct ones).
The product of its (nonzero) digits is 4898880, while the sum is 54.
The square root of 6473053998 is about 80455.2919204200. The cubic root of 6473053998 is about 1863.6731282808.
The spelling of 6473053998 in words is "six billion, four hundred seventy-three million, fifty-three thousand, nine hundred ninety-eight".
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