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52808629200 = 2435244007191
BaseRepresentation
bin110001001011101000…
…111011101111010000
312001022022202022120120
4301023220323233100
51331123002113300
640132052110240
73546434641035
oct611350735720
9161268668516
1052808629200
112043a104808
12a299605380
134c978cb8b2
1427ad75d38c
1515912363a0
hexc4ba3bbd0

52808629200 has 60 divisors (see below), whose sum is σ = 169163646048. Its totient is φ = 14082300800.

The previous prime is 52808629193. The next prime is 52808629207. The reversal of 52808629200 is 292680825.

It is an interprime number because it is at equal distance from previous prime (52808629193) and next prime (52808629207).

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52808629207) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 22002396 + ... + 22004795.

Almost surely, 252808629200 is an apocalyptic number.

52808629200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52808629200 is an abundant number, since it is smaller than the sum of its proper divisors (116355016848).

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

52808629200 is a wasteful number, since it uses less digits than its factorization.

52808629200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44007212 (or 44007201 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 52808629200 in words is "fifty-two billion, eight hundred eight million, six hundred twenty-nine thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 44007191 88014382 132021573 176028764 220035955 264043146 352057528 440071910 528086292 660107865 704115056 880143820 1056172584 1100179775 1320215730 1760287640 2112345168 2200359550 2640431460 3300539325 3520575280 4400719100 5280862920 6601078650 8801438200 10561725840 13202157300 17602876400 26404314600 52808629200