Base | Representation |
---|---|
bin | 10110111101110000101101… |
… | …110101110000100111011100 |
3 | 111020121121210200101101110002 |
4 | 112331300231311300213130 |
5 | 101214300444310001340 |
6 | 554451153034033432 |
7 | 30163045246546241 |
oct | 2675605565604734 |
9 | 436547720341402 |
10 | 101001220000220 |
11 | 2a200416659311 |
12 | b3b2868278878 |
13 | 44484b30b94b7 |
14 | 1ad26b12b35c8 |
15 | ba24181c2715 |
hex | 5bdc2dd709dc |
101001220000220 has 24 divisors (see below), whose sum is σ = 212857375400208. Its totient is φ = 40256714019200.
The previous prime is 101001220000217. The next prime is 101001220000223. The reversal of 101001220000220 is 22000022100101.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (101001220000217) and next prime (101001220000223).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101001220000223) 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, 8985868046 + ... + 8985879285.
It is an arithmetic number, because the mean of its divisors is an integer number (8869057308342).
Almost surely, 2101001220000220 is an apocalyptic number.
101001220000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101001220000220 is an abundant number, since it is smaller than the sum of its proper divisors (111856155399988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101001220000220 is a wasteful number, since it uses less digits than its factorization.
101001220000220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17971747621 (or 17971747619 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 101001220000220 its reverse (22000022100101), we get a palindrome (123001242100321).
The spelling of 101001220000220 in words is "one hundred one trillion, one billion, two hundred twenty million, two hundred twenty", and thus it is an aban number.
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