Search a number
-
+
5425258579 = 13838949747
BaseRepresentation
bin1010000110101111…
…01110000001010011
3112000002120200122221
411003113232001103
542102331233304
62254202041511
7251304636256
oct50327560123
915002520587
105425258579
112334465084
121074aa9297
13685ca4ca0
1439675d09d
1521b459054
hex1435ee053

5425258579 has 8 divisors (see below), whose sum is σ = 5843400080. Its totient is φ = 5007233376.

The previous prime is 5425258547. The next prime is 5425258649. The reversal of 5425258579 is 9758525245.

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 5425258579 - 25 = 5425258547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5425252579) 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, 84184 + ... + 133930.

It is an arithmetic number, because the mean of its divisors is an integer number (730425010).

Almost surely, 25425258579 is an apocalyptic number.

5425258579 is a deficient number, since it is larger than the sum of its proper divisors (418141501).

5425258579 is a wasteful number, since it uses less digits than its factorization.

5425258579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58149.

The product of its digits is 5040000, while the sum is 52.

The square root of 5425258579 is about 73656.3546409948. The cubic root of 5425258579 is about 1757.1418161258.

The spelling of 5425258579 in words is "five billion, four hundred twenty-five million, two hundred fifty-eight thousand, five hundred seventy-nine".

Divisors: 1 13 8389 49747 109057 646711 417327583 5425258579