Search a number
-
+
12403000014 = 236413224909
BaseRepresentation
bin10111000110100011…
…01100001011001110
31012000101102200102220
423203101230023032
5200400132000024
65410423200210
7616233521616
oct134321541316
935011380386
1012403000014
115295196539
1224a18a6066
1312287b6782
14859363a46
154c8d27e79
hex2e346c2ce

12403000014 has 16 divisors (see below), whose sum is σ = 24844706640. Its totient is φ = 4127882240.

The previous prime is 12403000013. The next prime is 12403000069. The reversal of 12403000014 is 41000030421.

12403000014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12402999957 and 12403000002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12403000013) 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, 1608609 + ... + 1616300.

It is an arithmetic number, because the mean of its divisors is an integer number (1552794165).

Almost surely, 212403000014 is an apocalyptic number.

12403000014 is an abundant number, since it is smaller than the sum of its proper divisors (12441706626).

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

12403000014 is a wasteful number, since it uses less digits than its factorization.

12403000014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225555.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12403000014 its reverse (41000030421), we get a palindrome (53403030435).

The spelling of 12403000014 in words is "twelve billion, four hundred three million, fourteen", and thus it is an aban number.

Divisors: 1 2 3 6 641 1282 1923 3846 3224909 6449818 9674727 19349454 2067166669 4134333338 6201500007 12403000014