Search a number
-
+
10103013804 = 2231364762909
BaseRepresentation
bin10010110100010111…
…11100000110101100
3222002002121021111110
421122023330012230
5131142332420204
64350302352020
7505235125512
oct113213740654
928062537443
1010103013804
114314984894
121b5b58b610
13c501479a0
146bbada4b2
153e1e5a889
hex25a2fc1ac

10103013804 has 24 divisors (see below), whose sum is σ = 25387060720. Its totient is φ = 3108619584.

The previous prime is 10103013803. The next prime is 10103013841. The reversal of 10103013804 is 40831030101.

10103013804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10103013803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32381299 + ... + 32381610.

Almost surely, 210103013804 is an apocalyptic number.

It is an amenable number.

10103013804 is an abundant number, since it is smaller than the sum of its proper divisors (15284046916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10103013804 is a wasteful number, since it uses less digits than its factorization.

10103013804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64762929 (or 64762927 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10103013804 its reverse (40831030101), we get a palindrome (50934043905).

The spelling of 10103013804 in words is "ten billion, one hundred three million, thirteen thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 64762909 129525818 194288727 259051636 388577454 777154908 841917817 1683835634 2525753451 3367671268 5051506902 10103013804