Base | Representation |
---|---|
bin | 1110010100111000010 |
3 | 212211221202 |
4 | 1302213002 |
5 | 110010232 |
6 | 14021202 |
7 | 3663431 |
oct | 1624702 |
9 | 784852 |
10 | 469442 |
11 | 2a0776 |
12 | 1a7802 |
13 | 13589c |
14 | c3118 |
15 | 94162 |
hex | 729c2 |
469442 has 4 divisors (see below), whose sum is σ = 704166. Its totient is φ = 234720.
The previous prime is 469439. The next prime is 469457. The reversal of 469442 is 244964.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 361201 + 108241 = 601^2 + 329^2 .
It is a plaindrome in base 13.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 469442.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117359 + ... + 117362.
2469442 is an apocalyptic number.
469442 is a deficient number, since it is larger than the sum of its proper divisors (234724).
469442 is a wasteful number, since it uses less digits than its factorization.
469442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234723.
The product of its digits is 6912, while the sum is 29.
The square root of 469442 is about 685.1583758519. The cubic root of 469442 is about 77.7190197185.
The spelling of 469442 in words is "four hundred sixty-nine thousand, four hundred forty-two".
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