Base | Representation |
---|---|
bin | 1101001100010001… |
… | …00010100011110000 |
3 | 200021120110020201021 |
4 | 12212020202203300 |
5 | 104001022130411 |
6 | 3130432345224 |
7 | 340334623651 |
oct | 64610424360 |
9 | 20246406637 |
10 | 7082223856 |
11 | 3004804674 |
12 | 14579a5214 |
13 | 88b364606 |
14 | 4b2841528 |
15 | 2b6b5ba71 |
hex | 1a62228f0 |
7082223856 has 40 divisors (see below), whose sum is σ = 14579066880. Its totient is φ = 3323369664.
The previous prime is 7082223839. The next prime is 7082223857. The reversal of 7082223856 is 6583222807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7082223857) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76336 + ... + 141391.
It is an arithmetic number, because the mean of its divisors is an integer number (364476672).
Almost surely, 27082223856 is an apocalyptic number.
7082223856 is a gapful number since it is divisible by the number (76) formed by its first and last digit.
It is an amenable number.
7082223856 is an abundant number, since it is smaller than the sum of its proper divisors (7496843024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7082223856 is a wasteful number, since it uses less digits than its factorization.
7082223856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217861 (or 217855 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 43.
The square root of 7082223856 is about 84155.9496173622. The cubic root of 7082223856 is about 1920.3919787083.
The spelling of 7082223856 in words is "seven billion, eighty-two million, two hundred twenty-three thousand, eight hundred fifty-six".
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