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10284169 = 7329983
BaseRepresentation
bin100111001110…
…110010001001
3201100111020011
4213032302021
510113043134
61004231521
7153262000
oct47166211
921314204
1010284169
115894715
12353b5a1
13219100c
141519c37
15d82264
hex9cec89

10284169 has 8 divisors (see below), whose sum is σ = 11993600. Its totient is φ = 8814708.

The previous prime is 10284143. The next prime is 10284191. The reversal of 10284169 is 96148201.

It is a happy number.

10284169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10284169 - 211 = 10282121 is a prime.

It is a super-2 number, since 2×102841692 = 211528264041122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10284169.

It is not an unprimeable number, because it can be changed into a prime (10284119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14649 + ... + 15334.

It is an arithmetic number, because the mean of its divisors is an integer number (1499200).

Almost surely, 210284169 is an apocalyptic number.

It is an amenable number.

10284169 is a deficient number, since it is larger than the sum of its proper divisors (1709431).

10284169 is an frugal number, since it uses more digits than its factorization.

10284169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30004 (or 29990 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 10284169 is about 3206.8939801621. The cubic root of 10284169 is about 217.4651831352.

The spelling of 10284169 in words is "ten million, two hundred eighty-four thousand, one hundred sixty-nine".

Divisors: 1 7 49 343 29983 209881 1469167 10284169