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10469 = 19229
BaseRepresentation
bin10100011100101
3112100202
42203211
5313334
6120245
742344
oct24345
915322
1010469
117958
126085
1349c4
143b5b
15317e
hex28e5

10469 has 6 divisors (see below), whose sum is σ = 11430. Its totient is φ = 9576.

The previous prime is 10463. The next prime is 10477. The reversal of 10469 is 96401.

10469 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9025 + 1444 = 95^2 + 38^2 .

It is not a de Polignac number, because 10469 - 24 = 10453 is a prime.

It is a super-2 number, since 2×104692 = 219199922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 347 + ... + 375.

It is an arithmetic number, because the mean of its divisors is an integer number (1905).

210469 is an apocalyptic number.

10469 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10469 is a deficient number, since it is larger than the sum of its proper divisors (961).

10469 is an equidigital number, since it uses as much as digits as its factorization.

10469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 10469 is about 102.3181313356. The cubic root of 10469 is about 21.8760244418.

The spelling of 10469 in words is "ten thousand, four hundred sixty-nine".

Divisors: 1 19 29 361 551 10469