Base | Representation |
---|---|
bin | 1110010111110001101 |
3 | 212220222200 |
4 | 1302332031 |
5 | 110032200 |
6 | 14032113 |
7 | 4000650 |
oct | 1627615 |
9 | 786880 |
10 | 470925 |
11 | 2a18a4 |
12 | 1a8639 |
13 | 136470 |
14 | c3897 |
15 | 94800 |
hex | 72f8d |
470925 has 72 divisors (see below), whose sum is σ = 1083264. Its totient is φ = 190080.
The previous prime is 470903. The next prime is 470927. The reversal of 470925 is 529074.
470925 is nontrivially palindromic in base 4.
It is not a de Polignac number, because 470925 - 28 = 470669 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470925.
It is not an unprimeable number, because it can be changed into a prime (470927) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 20464 + ... + 20486.
2470925 is an apocalyptic number.
470925 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
470925 is an abundant number, since it is smaller than the sum of its proper divisors (612339).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470925 is a wasteful number, since it uses less digits than its factorization.
470925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59 (or 51 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 470925 is about 686.2397540219. The cubic root of 470925 is about 77.8007736236.
Adding to 470925 its reverse (529074), we get a palindrome (999999).
The spelling of 470925 in words is "four hundred seventy thousand, nine hundred twenty-five".
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