Base | Representation |
---|---|
bin | 1011101011110011110… |
… | …1011110011110110100 |
3 | 201012010211022221121112 |
4 | 2322330331132132310 |
5 | 11242103103242420 |
6 | 232115035334152 |
7 | 20334331014356 |
oct | 2727475363664 |
9 | 635124287545 |
10 | 200738727860 |
11 | 781508623a0 |
12 | 32aa2bb1358 |
13 | 15c1139b058 |
14 | 9a0425b0d6 |
15 | 534d2468c5 |
hex | 2ebcf5e7b4 |
200738727860 has 24 divisors (see below), whose sum is σ = 459874177056. Its totient is φ = 72995900960.
The previous prime is 200738727829. The next prime is 200738727869. The reversal of 200738727860 is 68727837002.
It is a super-2 number, since 2×2007387278602 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200738727799 and 200738727808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200738727869) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456224162 + ... + 456224601.
It is an arithmetic number, because the mean of its divisors is an integer number (19161424044).
Almost surely, 2200738727860 is an apocalyptic number.
200738727860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200738727860 is an abundant number, since it is smaller than the sum of its proper divisors (259135449196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200738727860 is a wasteful number, since it uses less digits than its factorization.
200738727860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 912448783 (or 912448781 counting only the distinct ones).
The product of its (nonzero) digits is 1580544, while the sum is 50.
The spelling of 200738727860 in words is "two hundred billion, seven hundred thirty-eight million, seven hundred twenty-seven thousand, eight hundred sixty".
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