Base | Representation |
---|---|
bin | 10100101111100111000… |
… | …010101000000110111001 |
3 | 12001021111021022102001211 |
4 | 110233213002220012321 |
5 | 141323421130303231 |
6 | 3010512003043121 |
7 | 204663322323241 |
oct | 24574702500671 |
9 | 5037437272054 |
10 | 1425510400441 |
11 | 4aa612504766 |
12 | 1b03346704a1 |
13 | a456aac738a |
14 | 4cdd0694b21 |
15 | 27132a51eb1 |
hex | 14be70a81b9 |
1425510400441 has 8 divisors (see below), whose sum is σ = 1430696842560. Its totient is φ = 1420324248048.
The previous prime is 1425510400427. The next prime is 1425510400463. The reversal of 1425510400441 is 1440040155241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1425510400441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1425510400481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17506500 + ... + 17587738.
It is an arithmetic number, because the mean of its divisors is an integer number (178837105320).
Almost surely, 21425510400441 is an apocalyptic number.
It is an amenable number.
1425510400441 is a deficient number, since it is larger than the sum of its proper divisors (5186442119).
1425510400441 is an equidigital number, since it uses as much as digits as its factorization.
1425510400441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144863.
The product of its (nonzero) digits is 12800, while the sum is 31.
Adding to 1425510400441 its reverse (1440040155241), we get a palindrome (2865550555682).
The spelling of 1425510400441 in words is "one trillion, four hundred twenty-five billion, five hundred ten million, four hundred thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •