Base | Representation |
---|---|
bin | 1110010100000001000 |
3 | 212211100101 |
4 | 1302200020 |
5 | 110002000 |
6 | 14015144 |
7 | 3662230 |
oct | 1624010 |
9 | 784311 |
10 | 469000 |
11 | 2a0404 |
12 | 1a74b4 |
13 | 13561c |
14 | c2cc0 |
15 | 93e6a |
hex | 72808 |
469000 has 64 divisors (see below), whose sum is σ = 1272960. Its totient is φ = 158400.
The previous prime is 468983. The next prime is 469009. The reversal of 469000 is 964.
It is a happy number.
It is a super-2 number, since 2×4690002 = 439922000000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (469009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6967 + ... + 7033.
It is an arithmetic number, because the mean of its divisors is an integer number (19890).
2469000 is an apocalyptic number.
469000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 469000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636480).
469000 is an abundant number, since it is smaller than the sum of its proper divisors (803960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
469000 is a wasteful number, since it uses less digits than its factorization.
469000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95 (or 81 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 469000 is about 684.8357467306. The cubic root of 469000 is about 77.6946201167.
Adding to 469000 its reverse (964), we get a palindrome (469964).
The spelling of 469000 in words is "four hundred sixty-nine thousand".
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