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10144141 = 71449163
BaseRepresentation
bin100110101100…
…100110001101
3201002101010221
4212230212031
510044103031
61001231341
7152136520
oct46544615
921071127
1010144141
1157a9497
123492551
132142367
1414c0bb7
15d55a11
hex9ac98d

10144141 has 4 divisors (see below), whose sum is σ = 11593312. Its totient is φ = 8694972.

The previous prime is 10144139. The next prime is 10144159. The reversal of 10144141 is 14144101.

10144141 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10144141 - 21 = 10144139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144111) 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, 724575 + ... + 724588.

It is an arithmetic number, because the mean of its divisors is an integer number (2898328).

Almost surely, 210144141 is an apocalyptic number.

It is an amenable number.

10144141 is a deficient number, since it is larger than the sum of its proper divisors (1449171).

10144141 is an equidigital number, since it uses as much as digits as its factorization.

10144141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449170.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 10144141 is about 3184.9868131595. The cubic root of 10144141 is about 216.4736761442.

Adding to 10144141 its reverse (14144101), we get a palindrome (24288242).

The spelling of 10144141 in words is "ten million, one hundred forty-four thousand, one hundred forty-one".

Divisors: 1 7 1449163 10144141