Base | Representation |
---|---|
bin | 111100111001111… |
… | …0100001100010000 |
3 | 12021102102222012100 |
4 | 1321303310030100 |
5 | 13141132020011 |
6 | 534442000400 |
7 | 101433352020 |
oct | 17163641420 |
9 | 5242388170 |
10 | 2043626256 |
11 | 959634721 |
12 | 4904a6100 |
13 | 267510609 |
14 | 1555b3a80 |
15 | be62dd56 |
hex | 79cf4310 |
2043626256 has 120 divisors (see below), whose sum is σ = 6688510400. Its totient is φ = 570302208.
The previous prime is 2043626251. The next prime is 2043626279. The reversal of 2043626256 is 6526263402.
2043626256 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 626 + 25 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 2043626256.
It is not an unprimeable number, because it can be changed into a prime (2043626251) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19770 + ... + 66918.
Almost surely, 22043626256 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2043626256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3344255200).
2043626256 is an abundant number, since it is smaller than the sum of its proper divisors (4644884144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2043626256 is a wasteful number, since it uses less digits than its factorization.
2043626256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47213 (or 47204 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The square root of 2043626256 is about 45206.4846675784. The cubic root of 2043626256 is about 1269.0161756699.
Adding to 2043626256 its reverse (6526263402), we get a palindrome (8569889658).
The spelling of 2043626256 in words is "two billion, forty-three million, six hundred twenty-six thousand, two hundred fifty-six".
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