Search a number
-
+
5051252899 = 71165600687
BaseRepresentation
bin1001011010001010…
…00000000010100011
3111001000211020022201
410231011000002203
540321110043044
62153121514031
7236113640560
oct45505000243
914030736281
105051252899
112162334080
12b8b7a2917
13626665354
1435cc03867
151e86cc7d4
hex12d1400a3

5051252899 has 8 divisors (see below), whose sum is σ = 6297666048. Its totient is φ = 3936041160.

The previous prime is 5051252881. The next prime is 5051252971. The reversal of 5051252899 is 9982521505.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5051252899 - 213 = 5051244707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051252819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32800267 + ... + 32800420.

It is an arithmetic number, because the mean of its divisors is an integer number (787208256).

Almost surely, 25051252899 is an apocalyptic number.

5051252899 is a deficient number, since it is larger than the sum of its proper divisors (1246413149).

5051252899 is a wasteful number, since it uses less digits than its factorization.

5051252899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65600705.

The product of its (nonzero) digits is 324000, while the sum is 46.

The square root of 5051252899 is about 71072.1668376587. The cubic root of 5051252899 is about 1715.7988440416.

The spelling of 5051252899 in words is "five billion, fifty-one million, two hundred fifty-two thousand, eight hundred ninety-nine".

Divisors: 1 7 11 77 65600687 459204809 721607557 5051252899