Base | Representation |
---|---|
bin | 1011111010101101… |
… | …00111001011101000 |
3 | 121111220001110102221 |
4 | 11331112213023220 |
5 | 101100400000302 |
6 | 2534512203424 |
7 | 314356334053 |
oct | 57526471350 |
9 | 17456043387 |
10 | 6398046952 |
11 | 2793592410 |
12 | 12a6839574 |
13 | 7ac6a53cb |
14 | 449a25a9a |
15 | 276a62937 |
hex | 17d5a72e8 |
6398046952 has 32 divisors (see below), whose sum is σ = 13233974400. Its totient is φ = 2875523200.
The previous prime is 6398046931. The next prime is 6398046971. The reversal of 6398046952 is 2596408936.
It is a self number, because there is not a number n which added to its sum of digits gives 6398046952.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400624 + ... + 416287.
It is an arithmetic number, because the mean of its divisors is an integer number (413561700).
Almost surely, 26398046952 is an apocalyptic number.
It is an amenable number.
6398046952 is an abundant number, since it is smaller than the sum of its proper divisors (6835927448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6398046952 is a wasteful number, since it uses less digits than its factorization.
6398046952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 817017 (or 817013 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 52.
The square root of 6398046952 is about 79987.7925186087. The cubic root of 6398046952 is about 1856.4466549436.
The spelling of 6398046952 in words is "six billion, three hundred ninety-eight million, forty-six thousand, nine hundred fifty-two".
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