Search a number
-
+
6245132402013 = 32135899746339
BaseRepresentation
bin101101011100000111011…
…1001011111110101011101
3211010000210000101210212120
41122320032321133311131
51304310012343331023
621140550233053153
71213124126360151
oct132701671376535
924100700353776
106245132402013
111a9860048124a
1284a4222571b9
13363bb4b39c9b
141783a1d67061
15ac6b47a08e3
hex5ae0ee5fd5d

6245132402013 has 8 divisors (see below), whose sum is σ = 8326883042400. Its totient is φ = 4163401681488.

The previous prime is 6245132401961. The next prime is 6245132402023. The reversal of 6245132402013 is 3102042315426.

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

It is not a de Polignac number, because 6245132402013 - 217 = 6245132270941 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6245132402023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4232403 + ... + 5513936.

It is an arithmetic number, because the mean of its divisors is an integer number (1040860380300).

Almost surely, 26245132402013 is an apocalyptic number.

It is an amenable number.

6245132402013 is a deficient number, since it is larger than the sum of its proper divisors (2081750640387).

6245132402013 is a wasteful number, since it uses less digits than its factorization.

6245132402013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9959931.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 6245132402013 its reverse (3102042315426), we get a palindrome (9347174717439).

The spelling of 6245132402013 in words is "six trillion, two hundred forty-five billion, one hundred thirty-two million, four hundred two thousand, thirteen".

Divisors: 1 3 213589 640767 9746339 29239017 2081710800671 6245132402013