Base | Representation |
---|---|
bin | 11100111011101… |
… | …101100011011101 |
3 | 1020211101122101021 |
4 | 130323231203131 |
5 | 1443231241013 |
6 | 120100044141 |
7 | 15012650320 |
oct | 3473554335 |
9 | 1224348337 |
10 | 485415133 |
11 | 22a005635 |
12 | 116693651 |
13 | 797496b8 |
14 | 4867a7b7 |
15 | 2c936a8d |
hex | 1ceed8dd |
485415133 has 4 divisors (see below), whose sum is σ = 554760160. Its totient is φ = 416070108.
The previous prime is 485415109. The next prime is 485415149. The reversal of 485415133 is 331514584.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 485415133 - 221 = 483317981 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 (485415103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34672503 + ... + 34672516.
It is an arithmetic number, because the mean of its divisors is an integer number (138690040).
Almost surely, 2485415133 is an apocalyptic number.
It is an amenable number.
485415133 is a deficient number, since it is larger than the sum of its proper divisors (69345027).
485415133 is an equidigital number, since it uses as much as digits as its factorization.
485415133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69345026.
The product of its digits is 28800, while the sum is 34.
The square root of 485415133 is about 22032.1386388158. The cubic root of 485415133 is about 785.9069037699.
The spelling of 485415133 in words is "four hundred eighty-five million, four hundred fifteen thousand, one hundred thirty-three".
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