Search a number
-
+
52300056342 = 2321893398149
BaseRepresentation
bin110000101101010100…
…111000011100010110
311222222212210010202210
4300231110320130112
51324102303300332
640005403414250
73531021100242
oct605524703426
9158885703683
1052300056342
11201a9022466
12a177224386
134c16434701
142761db5422
151561777ecc
hexc2d538716

52300056342 has 16 divisors (see below), whose sum is σ = 104605153200. Its totient is φ = 17432512032.

The previous prime is 52300056331. The next prime is 52300056349. The reversal of 52300056342 is 24365000325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52300056349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67717 + ... + 330432.

It is an arithmetic number, because the mean of its divisors is an integer number (6537822075).

Almost surely, 252300056342 is an apocalyptic number.

52300056342 is an abundant number, since it is smaller than the sum of its proper divisors (52305096858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52300056342 is a wasteful number, since it uses less digits than its factorization.

52300056342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420047.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 52300056342 its reverse (24365000325), we get a palindrome (76665056667).

The spelling of 52300056342 in words is "fifty-two billion, three hundred million, fifty-six thousand, three hundred forty-two".

Divisors: 1 2 3 6 21893 43786 65679 131358 398149 796298 1194447 2388894 8716676057 17433352114 26150028171 52300056342