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200869350528 = 27371117773823
BaseRepresentation
bin1011101100010010111…
…1110000110010000000
3201012110221010021020010
42323010233300302000
511242340023204103
6232140023144520
720340505210440
oct2730457606200
9635427107203
10200869350528
117820856a110
1232b1a8a5140
1315c32474082
149a17740120
155359949903
hex2ec4bf0c80

200869350528 has 256 divisors, whose sum is σ = 665765130240. Its totient is φ = 52130856960.

The previous prime is 200869350527. The next prime is 200869350569. The reversal of 200869350528 is 825053968002.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (200869350527) 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 31 ways as a sum of consecutive naturals, for example, 52540425 + ... + 52544247.

It is an arithmetic number, because the mean of its divisors is an integer number (2600645040).

Almost surely, 2200869350528 is an apocalyptic number.

200869350528 is a gapful number since it is divisible by the number (28) 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 200869350528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332882565120).

200869350528 is an abundant number, since it is smaller than the sum of its proper divisors (464895779712).

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

200869350528 is a wasteful number, since it uses less digits than its factorization.

200869350528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5635 (or 5623 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 200869350528 in words is "two hundred billion, eight hundred sixty-nine million, three hundred fifty thousand, five hundred twenty-eight".