Base | Representation |
---|---|
bin | 11100111011001… |
… | …000011010010101 |
3 | 1020211002220200121 |
4 | 130323020122111 |
5 | 1443211403442 |
6 | 120052511541 |
7 | 15011444632 |
oct | 3473103225 |
9 | 1224086617 |
10 | 485262997 |
11 | 229a112aa |
12 | 11661b5b1 |
13 | 796c538b |
14 | 4863b189 |
15 | 2c906967 |
hex | 1cec8695 |
485262997 has 4 divisors (see below), whose sum is σ = 485948140. Its totient is φ = 484577856.
The previous prime is 485262989. The next prime is 485263013. The reversal of 485262997 is 799262584.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 102434641 + 382828356 = 10121^2 + 19566^2 .
It is a cyclic number.
It is not a de Polignac number, because 485262997 - 23 = 485262989 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 (485262937) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341508 + ... + 342925.
It is an arithmetic number, because the mean of its divisors is an integer number (121487035).
Almost surely, 2485262997 is an apocalyptic number.
It is an amenable number.
485262997 is a deficient number, since it is larger than the sum of its proper divisors (685143).
485262997 is an equidigital number, since it uses as much as digits as its factorization.
485262997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685142.
The product of its digits is 2177280, while the sum is 52.
The square root of 485262997 is about 22028.6857755972. The cubic root of 485262997 is about 785.8247903939.
The spelling of 485262997 in words is "four hundred eighty-five million, two hundred sixty-two thousand, nine hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •