Search a number
-
+
2502342413 = 3180720723
BaseRepresentation
bin1001010100100110…
…1011011100001101
320110101121011110122
42111021223130031
520111044424123
61052145514325
7116003362634
oct22511533415
96411534418
102502342413
11107456398a
1259a0429a5
1330b56c6ac
1419a4a051b
15e9a3ebc8
hex9526b70d

2502342413 has 4 divisors (see below), whose sum is σ = 2583063168. Its totient is φ = 2421621660.

The previous prime is 2502342407. The next prime is 2502342433. The reversal of 2502342413 is 3142432052.

2502342413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2502342413 - 212 = 2502338317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502342433) 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, 40360331 + ... + 40360392.

It is an arithmetic number, because the mean of its divisors is an integer number (645765792).

Almost surely, 22502342413 is an apocalyptic number.

It is an amenable number.

2502342413 is a deficient number, since it is larger than the sum of its proper divisors (80720755).

2502342413 is an equidigital number, since it uses as much as digits as its factorization.

2502342413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80720754.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2502342413 is about 50023.4186456703. The cubic root of 2502342413 is about 1357.6325617851.

Adding to 2502342413 its reverse (3142432052), we get a palindrome (5644774465).

The spelling of 2502342413 in words is "two billion, five hundred two million, three hundred forty-two thousand, four hundred thirteen".

Divisors: 1 31 80720723 2502342413