Base | Representation |
---|---|
bin | 11100111010111… |
… | …110001101110001 |
3 | 1020211000210101210 |
4 | 130322332031301 |
5 | 1443204034413 |
6 | 120051550333 |
7 | 15011212110 |
oct | 3472761561 |
9 | 1224023353 |
10 | 485221233 |
11 | 229992992 |
12 | 1165bb3a9 |
13 | 796ac373 |
14 | 48629c77 |
15 | 2c8e93c3 |
hex | 1cebe371 |
485221233 has 16 divisors (see below), whose sum is σ = 739814400. Its totient is φ = 277108176.
The previous prime is 485221229. The next prime is 485221241. The reversal of 485221233 is 332122584.
It is not a de Polignac number, because 485221233 - 22 = 485221229 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 485221233.
It is not an unprimeable number, because it can be changed into a prime (485221213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36868 + ... + 48266.
It is an arithmetic number, because the mean of its divisors is an integer number (46238400).
Almost surely, 2485221233 is an apocalyptic number.
It is an amenable number.
485221233 is a deficient number, since it is larger than the sum of its proper divisors (254593167).
485221233 is a wasteful number, since it uses less digits than its factorization.
485221233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13436.
The product of its digits is 11520, while the sum is 30.
The square root of 485221233 is about 22027.7378094075. The cubic root of 485221233 is about 785.8022458299.
The spelling of 485221233 in words is "four hundred eighty-five million, two hundred twenty-one thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •