Base | Representation |
---|---|
bin | 1011101000010101… |
… | …10010011100001110 |
3 | 121010011002122110020 |
4 | 11310022302130032 |
5 | 100241422434043 |
6 | 2511325323010 |
7 | 310505501565 |
oct | 56412623416 |
9 | 17104078406 |
10 | 6243952398 |
11 | 2714603942 |
12 | 1263106466 |
13 | 7867a18b8 |
14 | 433392bdc |
15 | 268274e83 |
hex | 1742b270e |
6243952398 has 8 divisors (see below), whose sum is σ = 12487904808. Its totient is φ = 2081317464.
The previous prime is 6243952381. The next prime is 6243952399. The reversal of 6243952398 is 8932593426.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
6243952398 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 6243952398.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6243952399) 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, 520329361 + ... + 520329372.
It is an arithmetic number, because the mean of its divisors is an integer number (1560988101).
Almost surely, 26243952398 is an apocalyptic number.
6243952398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6243952398 is a wasteful number, since it uses less digits than its factorization.
6243952398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1040658738.
The product of its digits is 2799360, while the sum is 51.
The square root of 6243952398 is about 79018.6838538836. The cubic root of 6243952398 is about 1841.4214360896.
The spelling of 6243952398 in words is "six billion, two hundred forty-three million, nine hundred fifty-two thousand, three hundred ninety-eight".
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