Base | Representation |
---|---|
bin | 11100001001111… |
… | …100100001100100 |
3 | 1012220211211210111 |
4 | 130021330201210 |
5 | 1431411304002 |
6 | 114512302404 |
7 | 14464033555 |
oct | 3411744144 |
9 | 1186754714 |
10 | 472369252 |
11 | 222705013 |
12 | 112241a04 |
13 | 76b2c644 |
14 | 46a4232c |
15 | 2b70b3d7 |
hex | 1c27c864 |
472369252 has 12 divisors (see below), whose sum is σ = 827060220. Its totient is φ = 236066336.
The previous prime is 472369213. The next prime is 472369253. The reversal of 472369252 is 252963274.
It can be written as a sum of positive squares in 2 ways, for example, as 92275236 + 380094016 = 9606^2 + 19496^2 .
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (472369253) 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, 20263 + ... + 36814.
It is an arithmetic number, because the mean of its divisors is an integer number (68921685).
Almost surely, 2472369252 is an apocalyptic number.
It is an amenable number.
472369252 is a deficient number, since it is larger than the sum of its proper divisors (354690968).
472369252 is a wasteful number, since it uses less digits than its factorization.
472369252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59150 (or 59148 counting only the distinct ones).
The product of its digits is 181440, while the sum is 40.
The square root of 472369252 is about 21734.0574214756. The cubic root of 472369252 is about 778.8022665105.
The spelling of 472369252 in words is "four hundred seventy-two million, three hundred sixty-nine thousand, two hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •