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52302411200 = 26521310324413
BaseRepresentation
bin110000101101011101…
…110111010111000000
312000000001012210000202
4300231131313113000
51324103404124300
640005530104332
73531050105564
oct605535672700
9160001183022
1052302411200
11201aa390726
12a177b7b0a8
134c16a7a510
1427624296a4
151561a90ad5
hexc2d7775c0

52302411200 has 168 divisors, whose sum is σ = 139947688608. Its totient is φ = 19123384320.

The previous prime is 52302411179. The next prime is 52302411211. The reversal of 52302411200 is 211420325.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2130194 + ... + 2154606.

It is an arithmetic number, because the mean of its divisors is an integer number (833021956).

Almost surely, 252302411200 is an apocalyptic number.

52302411200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52302411200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69973844304).

52302411200 is an abundant number, since it is smaller than the sum of its proper divisors (87645277408).

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

52302411200 is a wasteful number, since it uses less digits than its factorization.

52302411200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24551 (or 24536 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 52302411200 its reverse (211420325), we get a palindrome (52513831525).

The spelling of 52302411200 in words is "fifty-two billion, three hundred two million, four hundred eleven thousand, two hundred".