Base | Representation |
---|---|
bin | 1000100010000010… |
… | …0010001000101010 |
3 | 12220121110201200000 |
4 | 2020200202020222 |
5 | 14142244323202 |
6 | 1015131323430 |
7 | 110516426550 |
oct | 21040421052 |
9 | 5817421600 |
10 | 2290229802 |
11 | a75858603 |
12 | 53abb0576 |
13 | 2a6634083 |
14 | 17a247bd0 |
15 | d60e191c |
hex | 8882222a |
2290229802 has 48 divisors (see below), whose sum is σ = 5881092672. Its totient is φ = 654350400.
The previous prime is 2290229801. The next prime is 2290229827. The reversal of 2290229802 is 2089220922.
It is not an unprimeable number, because it can be changed into a prime (2290229801) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333199 + ... + 340002.
It is an arithmetic number, because the mean of its divisors is an integer number (122522764).
Almost surely, 22290229802 is an apocalyptic number.
2290229802 is an abundant number, since it is smaller than the sum of its proper divisors (3590862870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2290229802 is an equidigital number, since it uses as much as digits as its factorization.
2290229802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 673225 (or 673213 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 2290229802 is about 47856.3454726748. The cubic root of 2290229802 is about 1318.1343789308.
The spelling of 2290229802 in words is "two billion, two hundred ninety million, two hundred twenty-nine thousand, eight hundred two".
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