Base | Representation |
---|---|
bin | 101110101010100011… |
… | …1101101010111101011 |
3 | 100120122222011221000021 |
4 | 1131111013231113223 |
5 | 3120213324111021 |
6 | 114011550021311 |
7 | 10145232524161 |
oct | 1352507552753 |
9 | 316588157007 |
10 | 100212332011 |
11 | 39555281300 |
12 | 17508aa7837 |
13 | 95b07c3b9c |
14 | 4bc9333231 |
15 | 2917bccc41 |
hex | 17551ed5eb |
100212332011 has 6 divisors (see below), whose sum is σ = 110150745236. Its totient is φ = 91102119900.
The previous prime is 100212331993. The next prime is 100212332027. The reversal of 100212332011 is 110233212001.
It is not a de Polignac number, because 100212332011 - 223 = 100203943403 is a prime.
It is a super-2 number, since 2×1002123320112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100212332611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 414100425 + ... + 414100666.
Almost surely, 2100212332011 is an apocalyptic number.
100212332011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
100212332011 is a deficient number, since it is larger than the sum of its proper divisors (9938413225).
100212332011 is an equidigital number, since it uses as much as digits as its factorization.
100212332011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 828201113 (or 828201102 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 100212332011 its reverse (110233212001), we get a palindrome (210445544012).
The spelling of 100212332011 in words is "one hundred billion, two hundred twelve million, three hundred thirty-two thousand, eleven".
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