Base | Representation |
---|---|
bin | 1001100000100100… |
… | …1000010001111011 |
3 | 20120220000221221202 |
4 | 2120021020101323 |
5 | 20211421430133 |
6 | 1101141324415 |
7 | 120153101360 |
oct | 23011102173 |
9 | 6526027852 |
10 | 2552530043 |
11 | 109a922668 |
12 | 5b2a0670b |
13 | 318a9230b |
14 | 1a3006467 |
15 | ee1552e8 |
hex | 9824847b |
2552530043 has 8 divisors (see below), whose sum is σ = 2917513440. Its totient is φ = 2187630720.
The previous prime is 2552530031. The next prime is 2552530067. The reversal of 2552530043 is 3400352552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2552530043 - 24 = 2552530027 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2552529988 and 2552530015.
It is not an unprimeable number, because it can be changed into a prime (2552530073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70793 + ... + 100581.
It is an arithmetic number, because the mean of its divisors is an integer number (364689180).
Almost surely, 22552530043 is an apocalyptic number.
2552530043 is a deficient number, since it is larger than the sum of its proper divisors (364983397).
2552530043 is a wasteful number, since it uses less digits than its factorization.
2552530043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42037.
The product of its (nonzero) digits is 18000, while the sum is 29.
The square root of 2552530043 is about 50522.5696397165. The cubic root of 2552530043 is about 1366.6488936878.
Adding to 2552530043 its reverse (3400352552), we get a palindrome (5952882595).
The spelling of 2552530043 in words is "two billion, five hundred fifty-two million, five hundred thirty thousand, forty-three".
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