Base | Representation |
---|---|
bin | 11011111101001… |
… | …001001000001101 |
3 | 1012200112022220001 |
4 | 123331021020031 |
5 | 1430031404010 |
6 | 114312324301 |
7 | 14423354566 |
oct | 3375111015 |
9 | 1180468801 |
10 | 469013005 |
11 | 22082245a |
12 | 1110a3691 |
13 | 76225ab6 |
14 | 4640b16d |
15 | 2b296c3a |
hex | 1bf4920d |
469013005 has 12 divisors (see below), whose sum is σ = 593998812. Its totient is φ = 355461120.
The previous prime is 469013003. The next prime is 469013009. The reversal of 469013005 is 500310964.
It can be written as a sum of positive squares in 2 ways, for example, as 102941316 + 366071689 = 10146^2 + 19133^2 .
It is not a de Polignac number, because 469013005 - 21 = 469013003 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 (469013003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128116 + ... + 131725.
It is an arithmetic number, because the mean of its divisors is an integer number (49499901).
Almost surely, 2469013005 is an apocalyptic number.
It is an amenable number.
469013005 is a deficient number, since it is larger than the sum of its proper divisors (124985807).
469013005 is a wasteful number, since it uses less digits than its factorization.
469013005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259884 (or 259865 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 469013005 is about 21656.7080831783. The cubic root of 469013005 is about 776.9533824693.
Adding to 469013005 its reverse (500310964), we get a palindrome (969323969).
The spelling of 469013005 in words is "four hundred sixty-nine million, thirteen thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •