Base | Representation |
---|---|
bin | 1111000011100100… |
… | …01010111010101000 |
3 | 202212022120120122000 |
4 | 13201302022322220 |
5 | 113023221232213 |
6 | 3414022331000 |
7 | 404206206462 |
oct | 74162127250 |
9 | 22768516560 |
10 | 8082992808 |
11 | 3478703150 |
12 | 1696b89a60 |
13 | 9ba7b07a7 |
14 | 56970d132 |
15 | 324940c73 |
hex | 1e1c8aea8 |
8082992808 has 64 divisors (see below), whose sum is σ = 24493924800. Its totient is φ = 2449391040.
The previous prime is 8082992807. The next prime is 8082992809.
8082992808 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (8082992807) and next prime (8082992809).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (8082992803) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1698591 + ... + 1703342.
It is an arithmetic number, because the mean of its divisors is an integer number (382717575).
Almost surely, 28082992808 is an apocalyptic number.
8082992808 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
8082992808 is an abundant number, since it is smaller than the sum of its proper divisors (16410931992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8082992808 is a wasteful number, since it uses less digits than its factorization.
8082992808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3401959 (or 3401949 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 54.
The square root of 8082992808 is about 89905.4659517429. The cubic root of 8082992808 is about 2006.8922882307.
The spelling of 8082992808 in words is "eight billion, eighty-two million, nine hundred ninety-two thousand, eight hundred eight".
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