Base | Representation |
---|---|
bin | 111100110011110… |
… | …0011100001000110 |
3 | 12021012101200101100 |
4 | 1321213203201012 |
5 | 13134321142410 |
6 | 534245040530 |
7 | 101364134463 |
oct | 17147434106 |
9 | 5235350340 |
10 | 2040412230 |
11 | 9578399aa |
12 | 48b3b6146 |
13 | 26695671c |
14 | 154db866a |
15 | be1e68c0 |
hex | 799e3846 |
2040412230 has 48 divisors (see below), whose sum is σ = 5309950464. Its totient is φ = 543609600.
The previous prime is 2040412217. The next prime is 2040412243. The reversal of 2040412230 is 322140402.
2040412230 is a `hidden beast` number, since 20 + 4 + 0 + 412 + 230 = 666.
It is an interprime number because it is at equal distance from previous prime (2040412217) and next prime (2040412243).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93742 + ... + 113438.
It is an arithmetic number, because the mean of its divisors is an integer number (110623968).
Almost surely, 22040412230 is an apocalyptic number.
2040412230 is an abundant number, since it is smaller than the sum of its proper divisors (3269538234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040412230 is a wasteful number, since it uses less digits than its factorization.
2040412230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20861 (or 20858 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 2040412230 is about 45170.9223948327. The cubic root of 2040412230 is about 1268.3505629279.
Adding to 2040412230 its reverse (322140402), we get a palindrome (2362552632).
The spelling of 2040412230 in words is "two billion, forty million, four hundred twelve thousand, two hundred thirty".
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