Base | Representation |
---|---|
bin | 1000100001100101… |
… | …0110111100000110 |
3 | 12220110221011121020 |
4 | 2020121112330012 |
5 | 14141304131214 |
6 | 1015023132010 |
7 | 110464434144 |
oct | 21031267406 |
9 | 5813834536 |
10 | 2288348934 |
11 | a74793473 |
12 | 53a444006 |
13 | 2a6125c31 |
14 | 179cb8594 |
15 | d5d6e4a9 |
hex | 88656f06 |
2288348934 has 8 divisors (see below), whose sum is σ = 4576697880. Its totient is φ = 762782976.
The previous prime is 2288348921. The next prime is 2288348941. The reversal of 2288348934 is 4398438822.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
2288348934 is an admirable number.
It is a super-3 number, since 3×22883489343 (a number of 29 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190695739 + ... + 190695750.
It is an arithmetic number, because the mean of its divisors is an integer number (572087235).
Almost surely, 22288348934 is an apocalyptic number.
2288348934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2288348934 is a wasteful number, since it uses less digits than its factorization.
2288348934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381391494.
The product of its digits is 2654208, while the sum is 51.
The square root of 2288348934 is about 47836.6902492219. The cubic root of 2288348934 is about 1317.7734375997.
It can be divided in two parts, 22883 and 48934, that added together give a palindrome (71817).
The spelling of 2288348934 in words is "two billion, two hundred eighty-eight million, three hundred forty-eight thousand, nine hundred thirty-four".
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