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10144163 = 97104579
BaseRepresentation
bin100110101100…
…100110100011
3201002101011202
4212230212203
510044103123
61001231415
7152136551
oct46544643
921071152
1010144163
1157a9507
12349256b
132142383
1414c0bd1
15d55a28
hex9ac9a3

10144163 has 4 divisors (see below), whose sum is σ = 10248840. Its totient is φ = 10039488.

The previous prime is 10144159. The next prime is 10144181. The reversal of 10144163 is 36144101.

10144163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36144101 = 75163443.

It is a cyclic number.

It is not a de Polignac number, because 10144163 - 22 = 10144159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10144103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52193 + ... + 52386.

It is an arithmetic number, because the mean of its divisors is an integer number (2562210).

Almost surely, 210144163 is an apocalyptic number.

10144163 is a deficient number, since it is larger than the sum of its proper divisors (104677).

10144163 is an equidigital number, since it uses as much as digits as its factorization.

10144163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104676.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10144163 is about 3184.9902668611. The cubic root of 10144163 is about 216.4738326358.

Adding to 10144163 its reverse (36144101), we get a palindrome (46288264).

The spelling of 10144163 in words is "ten million, one hundred forty-four thousand, one hundred sixty-three".

Divisors: 1 97 104579 10144163