Base | Representation |
---|---|
bin | 101000010000111… |
… | …0000001001100111 |
3 | 10111011012012020102 |
4 | 1100201300021213 |
5 | 10231330302010 |
6 | 342021054315 |
7 | 45323345066 |
oct | 12041601147 |
9 | 3434165212 |
10 | 1351025255 |
11 | 6336892a8 |
12 | 31855739b |
13 | 186b91c38 |
14 | cb6041dd |
15 | 7d91dba5 |
hex | 50870267 |
1351025255 has 8 divisors (see below), whose sum is σ = 1647808224. Its totient is φ = 1063101600.
The previous prime is 1351025227. The next prime is 1351025261. The reversal of 1351025255 is 5525201531.
1351025255 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1351025255 - 28 = 1351024999 is a prime.
It is a Duffinian number.
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, 2214491 + ... + 2215100.
It is an arithmetic number, because the mean of its divisors is an integer number (205976028).
Almost surely, 21351025255 is an apocalyptic number.
1351025255 is a deficient number, since it is larger than the sum of its proper divisors (296782969).
1351025255 is an equidigital number, since it uses as much as digits as its factorization.
1351025255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4429657.
The product of its (nonzero) digits is 7500, while the sum is 29.
The square root of 1351025255 is about 36756.2954471748. The cubic root of 1351025255 is about 1105.4891618850.
Adding to 1351025255 its reverse (5525201531), we get a palindrome (6876226786).
The spelling of 1351025255 in words is "one billion, three hundred fifty-one million, twenty-five thousand, two hundred fifty-five".
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