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52008802300 = 225271331263701
BaseRepresentation
bin110000011011111101…
…110101011111111100
311222020120201220100001
4300123331311133330
51323003223133200
635520441044044
73520553345140
oct603375653774
9158216656301
1052008802300
1120069681a44
12a0b5786624
134b9aca9740
14273543b220
151545de576a
hexc1bf757fc

52008802300 has 288 divisors, whose sum is σ = 144134774784. Its totient is φ = 15845760000.

The previous prime is 52008802273. The next prime is 52008802303. The reversal of 52008802300 is 320880025.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52008802303) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 74191950 + ... + 74192650.

It is an arithmetic number, because the mean of its divisors is an integer number (500467968).

Almost surely, 252008802300 is an apocalyptic number.

52008802300 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 52008802300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72067387392).

52008802300 is an abundant number, since it is smaller than the sum of its proper divisors (92125972484).

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

52008802300 is a wasteful number, since it uses less digits than its factorization.

52008802300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 52008802300 in words is "fifty-two billion, eight million, eight hundred two thousand, three hundred".