Base | Representation |
---|---|
bin | 11100001101011… |
… | …010111000011001 |
3 | 1012222120010010211 |
4 | 130031122320121 |
5 | 1432124430100 |
6 | 114544011121 |
7 | 14504546101 |
oct | 3415327031 |
9 | 1188503124 |
10 | 473280025 |
11 | 223177319 |
12 | 112600aa1 |
13 | 7708b06a |
14 | 46bdc201 |
15 | 2b83b1ba |
hex | 1c35ae19 |
473280025 has 27 divisors (see below), whose sum is σ = 622097181. Its totient is φ = 357130080.
The previous prime is 473280013. The next prime is 473280037. The reversal of 473280025 is 520082374.
The square root of 473280025 is 21755.
It is a perfect power (a square), and thus also a powerful number.
It is an interprime number because it is at equal distance from previous prime (473280013) and next prime (473280037).
It can be written as a sum of positive squares in 4 ways, for example, as 64593369 + 408686656 = 8037^2 + 20216^2 .
It is not a de Polignac number, because 473280025 - 223 = 464891417 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2066611 + ... + 2066839.
Almost surely, 2473280025 is an apocalyptic number.
473280025 is the 21755-th square number.
473280025 is the 10878-th centered octagonal number.
It is an amenable number.
473280025 is a deficient number, since it is larger than the sum of its proper divisors (148817156).
473280025 is an equidigital number, since it uses as much as digits as its factorization.
473280025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506 (or 253 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 31.
The cubic root of 473280025 is about 779.3024801940.
The spelling of 473280025 in words is "four hundred seventy-three million, two hundred eighty thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •