Base | Representation |
---|---|
bin | 111100010001111… |
… | …0001001000111010 |
3 | 12012221221212112100 |
4 | 1320203301020322 |
5 | 13120244022414 |
6 | 532412124230 |
7 | 101060114064 |
oct | 17043611072 |
9 | 5187855470 |
10 | 2022642234 |
11 | 948802058 |
12 | 485466676 |
13 | 263074332 |
14 | 1528b0734 |
15 | bc886609 |
hex | 788f123a |
2022642234 has 24 divisors (see below), whose sum is σ = 4383280512. Its totient is φ = 674077320.
The previous prime is 2022642221. The next prime is 2022642247. The reversal of 2022642234 is 4322462202.
It is a happy number.
2022642234 is a `hidden beast` number, since 202 + 2 + 6 + 422 + 34 = 666.
It is an interprime number because it is at equal distance from previous prime (2022642221) and next prime (2022642247).
It is a junction number, because it is equal to n+sod(n) for n = 2022642198 and 2022642207.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122007 + ... + 137589.
It is an arithmetic number, because the mean of its divisors is an integer number (182636688).
Almost surely, 22022642234 is an apocalyptic number.
2022642234 is an abundant number, since it is smaller than the sum of its proper divisors (2360638278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022642234 is a wasteful number, since it uses less digits than its factorization.
2022642234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22802 (or 22799 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
The square root of 2022642234 is about 44973.7949699600. The cubic root of 2022642234 is about 1264.6577907520.
The spelling of 2022642234 in words is "two billion, twenty-two million, six hundred forty-two thousand, two hundred thirty-four".
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