Search a number
-
+
10168001 = 23592127
BaseRepresentation
bin100110110010…
…011011000001
3201010120212122
4212302123001
510100334001
61001534025
7152266214
oct46623301
921116778
1010168001
115815408
1234a4315
13215018c
1414c977b
15d5cb1b
hex9b26c1

10168001 has 12 divisors (see below), whose sum is σ = 10877952. Its totient is φ = 9485784.

The previous prime is 10167977. The next prime is 10168013. The reversal of 10168001 is 10086101.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-10168001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10168061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80000 + ... + 80126.

It is an arithmetic number, because the mean of its divisors is an integer number (906496).

Almost surely, 210168001 is an apocalyptic number.

It is an amenable number.

10168001 is a deficient number, since it is larger than the sum of its proper divisors (709951).

10168001 is an equidigital number, since it uses as much as digits as its factorization.

10168001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 10168001 is about 3188.7303115817. The cubic root of 10168001 is about 216.6432655857.

The spelling of 10168001 in words is "ten million, one hundred sixty-eight thousand, one".

Divisors: 1 23 59 127 1357 2921 3481 7493 80063 172339 442087 10168001