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5233718880 = 2533513412273
BaseRepresentation
bin1001101111111010…
…00011011001100000
3111111202011110121000
410313331003121200
541204313001010
62223200432000
7243460606425
oct46775033140
914452143530
105233718880
112246330505
121020918600
136553c07a0
1437913dd4c
152097217c0
hex137f43660

5233718880 has 384 divisors, whose sum is σ = 20217133440. Its totient is φ = 1256325120.

The previous prime is 5233718879. The next prime is 5233718881. The reversal of 5233718880 is 888173325.

5233718880 is a `hidden beast` number, since 523 + 37 + 18 + 8 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (5233718879) and next prime (5233718881).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5233718881) 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 63 ways as a sum of consecutive naturals, for example, 2301424 + ... + 2303696.

It is an arithmetic number, because the mean of its divisors is an integer number (52648785).

Almost surely, 25233718880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5233718880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10108566720).

5233718880 is an abundant number, since it is smaller than the sum of its proper divisors (14983414560).

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

5233718880 is a wasteful number, since it uses less digits than its factorization.

5233718880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351 (or 2337 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 5233718880 is about 72344.4460895237. The cubic root of 5233718880 is about 1736.2148395867.

It can be divided in two parts, 52337 and 18880, that added together give a palindrome (71217).

The spelling of 5233718880 in words is "five billion, two hundred thirty-three million, seven hundred eighteen thousand, eight hundred eighty".