Base | Representation |
---|---|
bin | 110010101111011… |
… | …100111011110010 |
3 | 2012022212112011200 |
4 | 302233130323302 |
5 | 3220413100312 |
6 | 220250152030 |
7 | 30044634303 |
oct | 6257347362 |
9 | 2168775150 |
10 | 851300082 |
11 | 3a759a396 |
12 | 1b9122616 |
13 | 1074a4c79 |
14 | 810c07aa |
15 | 4eb0c0dc |
hex | 32bdcef2 |
851300082 has 24 divisors (see below), whose sum is σ = 1870464960. Its totient is φ = 279769560.
The previous prime is 851300071. The next prime is 851300089. The reversal of 851300082 is 280003158.
It is a happy number.
It is a super-2 number, since 2×8513000822 = 1449423659226413448, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (851300089) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 331782 + ... + 334337.
It is an arithmetic number, because the mean of its divisors is an integer number (77936040).
Almost surely, 2851300082 is an apocalyptic number.
851300082 is an abundant number, since it is smaller than the sum of its proper divisors (1019164878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
851300082 is a wasteful number, since it uses less digits than its factorization.
851300082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 666198 (or 666195 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 851300082 is about 29177.0471775332. The cubic root of 851300082 is about 947.7509426921.
The spelling of 851300082 in words is "eight hundred fifty-one million, three hundred thousand, eighty-two".
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