Base | Representation |
---|---|
bin | 110000011011100001… |
… | …010100000010010000 |
3 | 11222020001200000200102 |
4 | 300123201110002100 |
5 | 1322444314401300 |
6 | 35520012511532 |
7 | 3520432654046 |
oct | 603341240220 |
9 | 158201600612 |
10 | 52001325200 |
11 | 20065435320 |
12 | a0b317b5a8 |
13 | 4b9958c316 |
14 | 2734452396 |
15 | 154541a0d5 |
hex | c1b854090 |
52001325200 has 60 divisors (see below), whose sum is σ = 136290757488. Its totient is φ = 18909571200.
The previous prime is 52001325197. The next prime is 52001325203. The reversal of 52001325200 is 252310025.
It is an interprime number because it is at equal distance from previous prime (52001325197) and next prime (52001325203).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (52001325203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5904842 + ... + 5913641.
Almost surely, 252001325200 is an apocalyptic number.
52001325200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
52001325200 is an abundant number, since it is smaller than the sum of its proper divisors (84289432288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52001325200 is a wasteful number, since it uses less digits than its factorization.
52001325200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11818512 (or 11818501 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
Adding to 52001325200 its reverse (252310025), we get a palindrome (52253635225).
The spelling of 52001325200 in words is "fifty-two billion, one million, three hundred twenty-five thousand, two hundred".
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