Base | Representation |
---|---|
bin | 1001100000011100… |
… | …1101000010011001 |
3 | 20120212002022111101 |
4 | 2120013031002121 |
5 | 20211304301431 |
6 | 1101122431401 |
7 | 120145566553 |
oct | 23007150231 |
9 | 6525068441 |
10 | 2552025241 |
11 | 109a608377 |
12 | 5b2802561 |
13 | 31894660c |
14 | 1a2d144d3 |
15 | ee0a5961 |
hex | 981cd099 |
2552025241 has 8 divisors (see below), whose sum is σ = 2560447584. Its totient is φ = 2543617440.
The previous prime is 2552025239. The next prime is 2552025257. The reversal of 2552025241 is 1425202552.
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 2552025241 - 21 = 2552025239 is a prime.
It is a super-2 number, since 2×25520252412 = 13025665661402216162, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2552023241) 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, 427906 + ... + 433828.
It is an arithmetic number, because the mean of its divisors is an integer number (320055948).
Almost surely, 22552025241 is an apocalyptic number.
It is an amenable number.
2552025241 is a deficient number, since it is larger than the sum of its proper divisors (8422343).
2552025241 is an equidigital number, since it uses as much as digits as its factorization.
2552025241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7271.
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 2552025241 is about 50517.5735858325. The cubic root of 2552025241 is about 1366.5587958154.
Adding to 2552025241 its reverse (1425202552), we get a palindrome (3977227793).
The spelling of 2552025241 in words is "two billion, five hundred fifty-two million, twenty-five thousand, two hundred forty-one".
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