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3242413231 = 25112917981
BaseRepresentation
bin1100000101000011…
…0100110010101111
322100222011122202221
43001100310302233
523120024210411
61253424100211
7143231025541
oct30120646257
98328148687
103242413231
111414292062
12765a64667
133c899b915
1422a8a9691
1513e9ca071
hexc1434caf

3242413231 has 4 divisors (see below), whose sum is σ = 3255331464. Its totient is φ = 3229495000.

The previous prime is 3242413217. The next prime is 3242413241. The reversal of 3242413231 is 1323142423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1323142423 = 1976716459.

It is a cyclic number.

It is not a de Polignac number, because 3242413231 - 27 = 3242413103 is a prime.

It is a super-2 number, since 2×32424132312 = 21026487121127718722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3242413196 and 3242413205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242413241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6458740 + ... + 6459241.

It is an arithmetic number, because the mean of its divisors is an integer number (813832866).

Almost surely, 23242413231 is an apocalyptic number.

3242413231 is a deficient number, since it is larger than the sum of its proper divisors (12918233).

3242413231 is a wasteful number, since it uses less digits than its factorization.

3242413231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12918232.

The product of its digits is 3456, while the sum is 25.

The square root of 3242413231 is about 56942.1920108455. The cubic root of 3242413231 is about 1480.0945324022.

Adding to 3242413231 its reverse (1323142423), we get a palindrome (4565555654).

The spelling of 3242413231 in words is "three billion, two hundred forty-two million, four hundred thirteen thousand, two hundred thirty-one".

Divisors: 1 251 12917981 3242413231