Base | Representation |
---|---|
bin | 1110010111110001011 |
3 | 212220222121 |
4 | 1302332023 |
5 | 110032143 |
6 | 14032111 |
7 | 4000645 |
oct | 1627613 |
9 | 786877 |
10 | 470923 |
11 | 2a18a2 |
12 | 1a8637 |
13 | 13646b |
14 | c3895 |
15 | 947ed |
hex | 72f8b |
470923 has 4 divisors (see below), whose sum is σ = 477448. Its totient is φ = 464400.
The previous prime is 470903. The next prime is 470927. The reversal of 470923 is 329074.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 470923 - 25 = 470891 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
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 3 ways as a sum of consecutive naturals, for example, 3153 + ... + 3298.
It is an arithmetic number, because the mean of its divisors is an integer number (119362).
2470923 is an apocalyptic number.
470923 is a deficient number, since it is larger than the sum of its proper divisors (6525).
470923 is an equidigital number, since it uses as much as digits as its factorization.
470923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6524.
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 470923 is about 686.2382968037. The cubic root of 470923 is about 77.8006634845.
Adding to 470923 its reverse (329074), we get a palindrome (799997).
The spelling of 470923 in words is "four hundred seventy thousand, nine hundred twenty-three".
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