Search a number
-
+
13464142412 = 227480862229
BaseRepresentation
bin11001000101000011…
…01000001001001100
31021202100011022011012
430202201220021030
5210033310024122
610104011144352
7654440215340
oct144241501114
937670138135
1013464142412
11578a180526
1227391450b8
1313675b0896
1491a269620
1553c0857e2
hex32286824c

13464142412 has 12 divisors (see below), whose sum is σ = 26928284880. Its totient is φ = 5770346736.

The previous prime is 13464142399. The next prime is 13464142421. The reversal of 13464142412 is 21424146431.

13464142412 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240431087 + ... + 240431142.

It is an arithmetic number, because the mean of its divisors is an integer number (2244023740).

Almost surely, 213464142412 is an apocalyptic number.

It is an amenable number.

13464142412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13464142412 is a wasteful number, since it uses less digits than its factorization.

13464142412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480862240 (or 480862238 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

Adding to 13464142412 its reverse (21424146431), we get a palindrome (34888288843).

The spelling of 13464142412 in words is "thirteen billion, four hundred sixty-four million, one hundred forty-two thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 480862229 961724458 1923448916 3366035603 6732071206 13464142412