Base | Representation |
---|---|
bin | 11011111110100… |
… | …011010001010001 |
3 | 1012201020002100212 |
4 | 123332203101101 |
5 | 1430130212400 |
6 | 114324253505 |
7 | 14426453204 |
oct | 3376432121 |
9 | 1181202325 |
10 | 469382225 |
11 | 220a548a4 |
12 | 111241295 |
13 | 76324b80 |
14 | 464a593b |
15 | 2b31b335 |
hex | 1bfa3451 |
469382225 has 24 divisors (see below), whose sum is σ = 632402232. Its totient is φ = 343526400.
The previous prime is 469382209. The next prime is 469382233. The reversal of 469382225 is 522283964.
It can be written as a sum of positive squares in 12 ways, for example, as 302481664 + 166900561 = 17392^2 + 12919^2 .
It is not a de Polignac number, because 469382225 - 24 = 469382209 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30335 + ... + 43115.
It is an arithmetic number, because the mean of its divisors is an integer number (26350093).
Almost surely, 2469382225 is an apocalyptic number.
It is an amenable number.
469382225 is a deficient number, since it is larger than the sum of its proper divisors (163020007).
469382225 is a wasteful number, since it uses less digits than its factorization.
469382225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12917 (or 12912 counting only the distinct ones).
The product of its digits is 207360, while the sum is 41.
The square root of 469382225 is about 21665.2307857544. The cubic root of 469382225 is about 777.1572087181.
The spelling of 469382225 in words is "four hundred sixty-nine million, three hundred eighty-two thousand, two hundred twenty-five".
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