Base | Representation |
---|---|
bin | 1000010101101101… |
… | …1110011100101110 |
3 | 12210000021020221110 |
4 | 2011123132130232 |
5 | 14041033303314 |
6 | 1010044212450 |
7 | 106321356645 |
oct | 20533363456 |
9 | 5700236843 |
10 | 2238572334 |
11 | a49685589 |
12 | 52583a126 |
13 | 298a1841b |
14 | 17343c35c |
15 | d17daa59 |
hex | 856de72e |
2238572334 has 16 divisors (see below), whose sum is σ = 4500587520. Its totient is φ = 742283640.
The previous prime is 2238572317. The next prime is 2238572363. The reversal of 2238572334 is 4332758322.
It is a happy number.
It is a super-2 number, since 2×22385723342 = 10022412189100415112, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2238572292 and 2238572301.
It is a congruent 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, 975544 + ... + 977835.
It is an arithmetic number, because the mean of its divisors is an integer number (281286720).
Almost surely, 22238572334 is an apocalyptic number.
2238572334 is an abundant number, since it is smaller than the sum of its proper divisors (2262015186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2238572334 is a wasteful number, since it uses less digits than its factorization.
2238572334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1953575.
The product of its digits is 241920, while the sum is 39.
The square root of 2238572334 is about 47313.5533858957. The cubic root of 2238572334 is about 1308.1484893941.
The spelling of 2238572334 in words is "two billion, two hundred thirty-eight million, five hundred seventy-two thousand, three hundred thirty-four".
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