Search a number
-
+
5005456297 = 17927963443
BaseRepresentation
bin1001010100101100…
…10011001110101001
3110220211122112012021
410222112103032221
540222344100142
62144404144441
7235016451022
oct45226231651
913824575167
105005456297
1121394a4446
12b78398121
1361a01c27a
14356ac1c49
151e4683267
hex12a5933a9

5005456297 has 4 divisors (see below), whose sum is σ = 5033419920. Its totient is φ = 4977492676.

The previous prime is 5005456277. The next prime is 5005456327. The reversal of 5005456297 is 7926545005.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7926545005 = 51585309001.

It is a cyclic number.

It is not a de Polignac number, because 5005456297 - 227 = 4871238569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5005456277) 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, 13981543 + ... + 13981900.

It is an arithmetic number, because the mean of its divisors is an integer number (1258354980).

Almost surely, 25005456297 is an apocalyptic number.

It is an amenable number.

5005456297 is a deficient number, since it is larger than the sum of its proper divisors (27963623).

5005456297 is a wasteful number, since it uses less digits than its factorization.

5005456297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27963622.

The product of its (nonzero) digits is 378000, while the sum is 43.

The square root of 5005456297 is about 70749.2494447821. The cubic root of 5005456297 is about 1710.5977296645.

The spelling of 5005456297 in words is "five billion, five million, four hundred fifty-six thousand, two hundred ninety-seven".

Divisors: 1 179 27963443 5005456297