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10282069 = 75632609
BaseRepresentation
bin100111001110…
…010001010101
3201100101100101
4213032101111
510113011234
61004214101
7153252610
oct47162125
921311311
1010282069
115893086
12353a331
132190085
141519177
15d81814
hex9ce455

10282069 has 8 divisors (see below), whose sum is σ = 11776320. Its totient is φ = 8794176.

The previous prime is 10282039. The next prime is 10282073. The reversal of 10282069 is 96028201.

It is a happy number.

10282069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10282069 - 213 = 10273877 is a prime.

It is a super-2 number, since 2×102820692 = 211441885841522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10282009) 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, 2637 + ... + 5245.

It is an arithmetic number, because the mean of its divisors is an integer number (1472040).

Almost surely, 210282069 is an apocalyptic number.

It is an amenable number.

10282069 is a deficient number, since it is larger than the sum of its proper divisors (1494251).

10282069 is an equidigital number, since it uses as much as digits as its factorization.

10282069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 10282069 is about 3206.5665438285. The cubic root of 10282069 is about 217.4503801900.

The spelling of 10282069 in words is "ten million, two hundred eighty-two thousand, sixty-nine".

Divisors: 1 7 563 2609 3941 18263 1468867 10282069