Base | Representation |
---|---|
bin | 1000100100001011… |
… | …1010101000000000 |
3 | 12221020102122110110 |
4 | 2021002322220000 |
5 | 14202101234013 |
6 | 1020052431320 |
7 | 110656146246 |
oct | 21102725000 |
9 | 5836378413 |
10 | 2299243008 |
11 | a7a954337 |
12 | 542018540 |
13 | 2a846b72a |
14 | 17b512796 |
15 | d6cc22c3 |
hex | 890baa00 |
2299243008 has 80 divisors (see below), whose sum is σ = 6255849600. Its totient is φ = 750084096.
The previous prime is 2299242997. The next prime is 2299243021. The reversal of 2299243008 is 8003429922.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56268 + ... + 88116.
It is an arithmetic number, because the mean of its divisors is an integer number (78198120).
Almost surely, 22299243008 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2299243008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3127924800).
2299243008 is an abundant number, since it is smaller than the sum of its proper divisors (3956606592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2299243008 is an equidigital number, since it uses as much as digits as its factorization.
2299243008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31917 (or 31901 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 2299243008 is about 47950.4223964711. The cubic root of 2299243008 is about 1319.8612893728.
The spelling of 2299243008 in words is "two billion, two hundred ninety-nine million, two hundred forty-three thousand, eight".
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