Base | Representation |
---|---|
bin | 11101100010111… |
… | …100100110010001 |
3 | 1021112202012001221 |
4 | 131202330212101 |
5 | 2003344402434 |
6 | 121104325041 |
7 | 15166245403 |
oct | 3542744621 |
9 | 1245665057 |
10 | 495700369 |
11 | 2348a002a |
12 | 11a013781 |
13 | 7b90b038 |
14 | 49b96b73 |
15 | 2d7b92b4 |
hex | 1d8bc991 |
495700369 has 4 divisors (see below), whose sum is σ = 495885796. Its totient is φ = 495514944.
The previous prime is 495700351. The next prime is 495700391. The reversal of 495700369 is 963007594.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 963007594 = 2 ⋅481503797.
It can be written as a sum of positive squares in 2 ways, for example, as 272646144 + 223054225 = 16512^2 + 14935^2 .
It is a cyclic number.
It is not a de Polignac number, because 495700369 - 211 = 495698321 is a prime.
It is a super-2 number, since 2×4957003692 = 491437711653472322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (495700769) 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, 88644 + ... + 94069.
It is an arithmetic number, because the mean of its divisors is an integer number (123971449).
Almost surely, 2495700369 is an apocalyptic number.
It is an amenable number.
495700369 is a deficient number, since it is larger than the sum of its proper divisors (185427).
495700369 is a wasteful number, since it uses less digits than its factorization.
495700369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185426.
The product of its (nonzero) digits is 204120, while the sum is 43.
The square root of 495700369 is about 22264.3295205582. The cubic root of 495700369 is about 791.4188937236.
The spelling of 495700369 in words is "four hundred ninety-five million, seven hundred thousand, three hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •