Base | Representation |
---|---|
bin | 1010100000011010… |
… | …0101000100000111 |
3 | 21021112212221010020 |
4 | 2220012211010013 |
5 | 21233444000332 |
6 | 1143504430223 |
7 | 126614062065 |
oct | 25006450407 |
9 | 7245787106 |
10 | 2820296967 |
11 | 1217a90944 |
12 | 668618373 |
13 | 35c3b5897 |
14 | 1ca7c9035 |
15 | 1178e882c |
hex | a81a5107 |
2820296967 has 8 divisors (see below), whose sum is σ = 3762439296. Its totient is φ = 1879176312.
The previous prime is 2820296929. The next prime is 2820296987. The reversal of 2820296967 is 7696920282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2820296967 - 27 = 2820296839 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2820296987) 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, 248953 + ... + 260034.
It is an arithmetic number, because the mean of its divisors is an integer number (470304912).
Almost surely, 22820296967 is an apocalyptic number.
2820296967 is a deficient number, since it is larger than the sum of its proper divisors (942142329).
2820296967 is a wasteful number, since it uses less digits than its factorization.
2820296967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510837.
The product of its (nonzero) digits is 1306368, while the sum is 51.
The square root of 2820296967 is about 53106.4682218654. The cubic root of 2820296967 is about 1412.8572356887.
The spelling of 2820296967 in words is "two billion, eight hundred twenty million, two hundred ninety-six thousand, nine hundred sixty-seven".
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