Base | Representation |
---|---|
bin | 1110010100011111101 |
3 | 212211200110 |
4 | 1302203331 |
5 | 110003440 |
6 | 14020233 |
7 | 3663030 |
oct | 1624375 |
9 | 784613 |
10 | 469245 |
11 | 2a0607 |
12 | 1a7679 |
13 | 13577a |
14 | c3017 |
15 | 94080 |
hex | 728fd |
469245 has 32 divisors (see below), whose sum is σ = 887040. Its totient is φ = 207360.
The previous prime is 469241. The next prime is 469253. The reversal of 469245 is 542964.
It is not a de Polignac number, because 469245 - 22 = 469241 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a plaindrome in base 13.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (469241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4251 + ... + 4359.
It is an arithmetic number, because the mean of its divisors is an integer number (27720).
2469245 is an apocalyptic number.
It is an amenable number.
469245 is a deficient number, since it is larger than the sum of its proper divisors (417795).
469245 is a wasteful number, since it uses less digits than its factorization.
469245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165.
The product of its digits is 8640, while the sum is 30.
The square root of 469245 is about 685.0145983846. The cubic root of 469245 is about 77.7081466756.
The spelling of 469245 in words is "four hundred sixty-nine thousand, two hundred forty-five".
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