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10161069 = 33898707
BaseRepresentation
bin100110110000…
…101110101101
3201010020100220
4212300232231
510100123234
61001441553
7152240052
oct46605655
921106326
1010161069
115810186
1234a02b9
132149c89
1414c7029
15d5aa49
hex9b0bad

10161069 has 8 divisors (see below), whose sum is σ = 13584480. Its totient is φ = 6755856.

The previous prime is 10161037. The next prime is 10161077. The reversal of 10161069 is 96016101.

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

It is not a de Polignac number, because 10161069 - 25 = 10161037 is a prime.

It is a super-2 number, since 2×101610692 = 206494646445522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3187 + ... + 5520.

It is an arithmetic number, because the mean of its divisors is an integer number (1698060).

Almost surely, 210161069 is an apocalyptic number.

It is an amenable number.

10161069 is a deficient number, since it is larger than the sum of its proper divisors (3423411).

10161069 is an equidigital number, since it uses as much as digits as its factorization.

10161069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9099.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 10161069 is about 3187.6431732551. The cubic root of 10161069 is about 216.5940224578.

The spelling of 10161069 in words is "ten million, one hundred sixty-one thousand, sixty-nine".

Divisors: 1 3 389 1167 8707 26121 3387023 10161069