Base | Representation |
---|---|
bin | 11100111000000… |
… | …010001001110011 |
3 | 1020202120122202002 |
4 | 130320002021303 |
5 | 1443004412211 |
6 | 120023244215 |
7 | 15001523246 |
oct | 3470021163 |
9 | 1222518662 |
10 | 484450931 |
11 | 229507178 |
12 | 1162a966b |
13 | 7949c873 |
14 | 484a925d |
15 | 2c7e603b |
hex | 1ce02273 |
484450931 has 4 divisors (see below), whose sum is σ = 485291112. Its totient is φ = 483610752.
The previous prime is 484450903. The next prime is 484450951. The reversal of 484450931 is 139054484.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 484450931 - 210 = 484449907 is a prime.
It is a super-2 number, since 2×4844509312 = 469385409093533522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (484450951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419225 + ... + 420378.
It is an arithmetic number, because the mean of its divisors is an integer number (121322778).
Almost surely, 2484450931 is an apocalyptic number.
484450931 is a deficient number, since it is larger than the sum of its proper divisors (840181).
484450931 is an equidigital number, since it uses as much as digits as its factorization.
484450931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 840180.
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 484450931 is about 22010.2460458760. The cubic root of 484450931 is about 785.3861980590.
The spelling of 484450931 in words is "four hundred eighty-four million, four hundred fifty thousand, nine hundred thirty-one".
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