Base | Representation |
---|---|
bin | 10000111010101110… |
… | …11100100111011100 |
3 | 212102222112220212102 |
4 | 20131113130213130 |
5 | 122100122323010 |
6 | 4101132024232 |
7 | 441034666541 |
oct | 103527344734 |
9 | 25388486772 |
10 | 9082620380 |
11 | 39409a2139 |
12 | 1915902078 |
13 | b1991a2b2 |
14 | 6223a0bc8 |
15 | 38259bba5 |
hex | 21d5dc9dc |
9082620380 has 48 divisors (see below), whose sum is σ = 19249211520. Its totient is φ = 3599668800.
The previous prime is 9082620377. The next prime is 9082620383. The reversal of 9082620380 is 830262809.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (9082620377) and next prime (9082620383).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9082620383) 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 15 ways as a sum of consecutive naturals, for example, 1933835 + ... + 1938525.
It is an arithmetic number, because the mean of its divisors is an integer number (401025240).
Almost surely, 29082620380 is an apocalyptic number.
It is an amenable number.
9082620380 is an abundant number, since it is smaller than the sum of its proper divisors (10166591140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9082620380 is a wasteful number, since it uses less digits than its factorization.
9082620380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5570 (or 5568 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 9082620380 is about 95302.7826456290. The cubic root of 9082620380 is about 2086.4295303042.
The spelling of 9082620380 in words is "nine billion, eighty-two million, six hundred twenty thousand, three hundred eighty".
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