Base | Representation |
---|---|
bin | 1110000111110101110… |
… | …10011101001110100101 |
3 | 1201101111121220002101222 |
4 | 13003322322131032211 |
5 | 30422240431341341 |
6 | 1010530253030125 |
7 | 50025563435603 |
oct | 7037272351645 |
9 | 1641447802358 |
10 | 485245965221 |
11 | 177878773826 |
12 | 7a063a85345 |
13 | 369b2560a94 |
14 | 196b3948873 |
15 | c95070744b |
hex | 70fae9d3a5 |
485245965221 has 8 divisors (see below), whose sum is σ = 487783624224. Its totient is φ = 482710551120.
The previous prime is 485245965199. The next prime is 485245965257. The reversal of 485245965221 is 122569542584.
It is a happy number.
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 485245965221 - 218 = 485245703077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485245965271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126911 + ... + 993276.
It is an arithmetic number, because the mean of its divisors is an integer number (60972953028).
Almost surely, 2485245965221 is an apocalyptic number.
It is an amenable number.
485245965221 is a deficient number, since it is larger than the sum of its proper divisors (2537659003).
485245965221 is a wasteful number, since it uses less digits than its factorization.
485245965221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1122451.
The product of its digits is 6912000, while the sum is 53.
The spelling of 485245965221 in words is "four hundred eighty-five billion, two hundred forty-five million, nine hundred sixty-five thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •