Base | Representation |
---|---|
bin | 1000011011000111… |
… | …0101111101100000 |
3 | 12211120212112010112 |
4 | 2012301311331200 |
5 | 14112332304044 |
6 | 1012213350452 |
7 | 110014664540 |
oct | 20661657540 |
9 | 5746775115 |
10 | 2261213024 |
11 | a604398a4 |
12 | 531338428 |
13 | 2a0614795 |
14 | 176453320 |
15 | d37ae09e |
hex | 86c75f60 |
2261213024 has 48 divisors (see below), whose sum is σ = 5135332608. Its totient is φ = 960024192.
The previous prime is 2261212999. The next prime is 2261213039. The reversal of 2261213024 is 4203121622.
It is a happy number.
2261213024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×22612130242 = 10226168679814449152, which contains 22 as substring.
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, 23204 + ... + 71139.
It is an arithmetic number, because the mean of its divisors is an integer number (106986096).
Almost surely, 22261213024 is an apocalyptic number.
It is an amenable number.
2261213024 is an abundant number, since it is smaller than the sum of its proper divisors (2874119584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2261213024 is a wasteful number, since it uses less digits than its factorization.
2261213024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94467 (or 94459 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 2261213024 is about 47552.2136603544. The cubic root of 2261213024 is about 1312.5438641002.
Adding to 2261213024 its reverse (4203121622), we get a palindrome (6464334646).
The spelling of 2261213024 in words is "two billion, two hundred sixty-one million, two hundred thirteen thousand, twenty-four".
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