Base | Representation |
---|---|
bin | 1000010100101100… |
… | …1110011001100010 |
3 | 12202201020211021001 |
4 | 2011023032121202 |
5 | 14033440443130 |
6 | 1005413022214 |
7 | 106240225000 |
oct | 20513163142 |
9 | 5681224231 |
10 | 2234312290 |
11 | a47235991 |
12 | 52432496a |
13 | 297b863a2 |
14 | 172a4da70 |
15 | d12486ca |
hex | 852ce662 |
2234312290 has 64 divisors (see below), whose sum is σ = 4841625600. Its totient is φ = 741303360.
The previous prime is 2234312287. The next prime is 2234312323. The reversal of 2234312290 is 922134322.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95824 + ... + 116836.
It is an arithmetic number, because the mean of its divisors is an integer number (75650400).
Almost surely, 22234312290 is an apocalyptic number.
2234312290 is an abundant number, since it is smaller than the sum of its proper divisors (2607313310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2234312290 is a wasteful number, since it uses less digits than its factorization.
2234312290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21072 (or 21058 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 2234312290 is about 47268.5126696409. The cubic root of 2234312290 is about 1307.3181523070.
The spelling of 2234312290 in words is "two billion, two hundred thirty-four million, three hundred twelve thousand, two hundred ninety".
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