Search a number
-
+
10110445 = 56133149
BaseRepresentation
bin100110100100…
…010111101101
3201000122220221
4212210113231
510042013240
61000411341
7151636342
oct46442755
921018827
1010110445
115786144
123476b51
13212cc17
1414b27c9
15d4aa4a
hex9a45ed

10110445 has 8 divisors (see below), whose sum is σ = 12331800. Its totient is φ = 7955520.

The previous prime is 10110437. The next prime is 10110467. The reversal of 10110445 is 54401101.

It can be written as a sum of positive squares in 4 ways, for example, as 1425636 + 8684809 = 1194^2 + 2947^2 .

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

It is not a de Polignac number, because 10110445 - 23 = 10110437 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 16270 + ... + 16879.

It is an arithmetic number, because the mean of its divisors is an integer number (1541475).

Almost surely, 210110445 is an apocalyptic number.

It is an amenable number.

10110445 is a deficient number, since it is larger than the sum of its proper divisors (2221355).

10110445 is an equidigital number, since it uses as much as digits as its factorization.

10110445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33215.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 10110445 is about 3179.6925952048. The cubic root of 10110445 is about 216.2337219195.

Adding to 10110445 its reverse (54401101), we get a palindrome (64511546).

The spelling of 10110445 in words is "ten million, one hundred ten thousand, four hundred forty-five".

Divisors: 1 5 61 305 33149 165745 2022089 10110445