Base | Representation |
---|---|
bin | 11100111010010… |
… | …010000010011101 |
3 | 1020210200121012000 |
4 | 130322102002131 |
5 | 1443132242120 |
6 | 120044032513 |
7 | 15006526422 |
oct | 3472220235 |
9 | 1223617160 |
10 | 485040285 |
11 | 229879a44 |
12 | 116532739 |
13 | 79647bb2 |
14 | 485bdd49 |
15 | 2c8b0990 |
hex | 1ce9209d |
485040285 has 16 divisors (see below), whose sum is σ = 862294080. Its totient is φ = 258688080.
The previous prime is 485040253. The next prime is 485040293. The reversal of 485040285 is 582040584.
It is not a de Polignac number, because 485040285 - 25 = 485040253 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1796311 + ... + 1796580.
It is an arithmetic number, because the mean of its divisors is an integer number (53893380).
Almost surely, 2485040285 is an apocalyptic number.
485040285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
485040285 is a deficient number, since it is larger than the sum of its proper divisors (377253795).
485040285 is a wasteful number, since it uses less digits than its factorization.
485040285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3592905 (or 3592899 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 36.
The square root of 485040285 is about 22023.6301503635. The cubic root of 485040285 is about 785.7045536063.
The spelling of 485040285 in words is "four hundred eighty-five million, forty thousand, two hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •