Base | Representation |
---|---|
bin | 11100111011011… |
… | …001101111010001 |
3 | 1020211020112001012 |
4 | 130323121233101 |
5 | 1443221141334 |
6 | 120054220305 |
7 | 15012161561 |
oct | 3473315721 |
9 | 1224215035 |
10 | 485333969 |
11 | 229a5a65a |
12 | 116654695 |
13 | 7971b783 |
14 | 48658da1 |
15 | 2c91c9ce |
hex | 1ced9bd1 |
485333969 has 8 divisors (see below), whose sum is σ = 514500840. Its totient is φ = 456235776.
The previous prime is 485333939. The next prime is 485334011. The reversal of 485333969 is 969333584.
It can be written as a sum of positive squares in 4 ways, for example, as 15311569 + 470022400 = 3913^2 + 21680^2 .
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 485333969 - 28 = 485333713 is a prime.
It is a super-2 number, since 2×4853339692 = 471098122930585922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485333939) 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, 2234 + ... + 31235.
It is an arithmetic number, because the mean of its divisors is an integer number (64312605).
Almost surely, 2485333969 is an apocalyptic number.
It is an amenable number.
485333969 is a deficient number, since it is larger than the sum of its proper divisors (29166871).
485333969 is a wasteful number, since it uses less digits than its factorization.
485333969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34339.
The product of its digits is 2099520, while the sum is 50.
The square root of 485333969 is about 22030.2966162510. The cubic root of 485333969 is about 785.8630987192.
The spelling of 485333969 in words is "four hundred eighty-five million, three hundred thirty-three thousand, nine hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •