Base | Representation |
---|---|
bin | 1010100110000100111… |
… | …1010001011110000100 |
3 | 122101211021210001212221 |
4 | 2221201033101132010 |
5 | 10440234111120400 |
6 | 215341400422124 |
7 | 16102424433352 |
oct | 2514117213604 |
9 | 571737701787 |
10 | 182020020100 |
11 | 70215613186 |
12 | 2b33a177944 |
13 | 1421a2ab209 |
14 | 8b4a1c67d2 |
15 | 4b04c22c1a |
hex | 2a613d1784 |
182020020100 has 18 divisors (see below), whose sum is σ = 394983443834. Its totient is φ = 72808008000.
The previous prime is 182020020043. The next prime is 182020020103. The reversal of 182020020100 is 1020020281.
It can be written as a sum of positive squares in 3 ways, for example, as 23348451204 + 158671568896 = 152802^2 + 398336^2 .
It is not an unprimeable number, because it can be changed into a prime (182020020103) 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 5 ways as a sum of consecutive naturals, for example, 910100001 + ... + 910100200.
Almost surely, 2182020020100 is an apocalyptic number.
182020020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
182020020100 is an abundant number, since it is smaller than the sum of its proper divisors (212963423734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
182020020100 is a wasteful number, since it uses less digits than its factorization.
182020020100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1820200215 (or 1820200208 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 182020020100 its reverse (1020020281), we get a palindrome (183040040381).
The spelling of 182020020100 in words is "one hundred eighty-two billion, twenty million, twenty thousand, one hundred".
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