Base | Representation |
---|---|
bin | 10110110000110011101111… |
… | …110000001011100110001001 |
3 | 111010110112022002102111201011 |
4 | 112300303233300023212021 |
5 | 101110210033222321301 |
6 | 552530225204323521 |
7 | 30041534611445251 |
oct | 2660635760134611 |
9 | 433415262374634 |
10 | 100111120120201 |
11 | 29997984464163 |
12 | b28a2576a35a1 |
13 | 43b2590719868 |
14 | 1aa1592a90961 |
15 | b891bedc4a51 |
hex | 5b0cefc0b989 |
100111120120201 has 4 divisors (see below), whose sum is σ = 100115348345092. Its totient is φ = 100106891895312.
The previous prime is 100111120120199. The next prime is 100111120120303. The reversal of 100111120120201 is 102021021111001.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 45167149863801 + 54943970256400 = 6720651^2 + 7412420^2 .
It is a cyclic number.
It is not a de Polignac number, because 100111120120201 - 21 = 100111120120199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100111120120001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114076930 + ... + 2114124283.
It is an arithmetic number, because the mean of its divisors is an integer number (25028837086273).
Almost surely, 2100111120120201 is an apocalyptic number.
It is an amenable number.
100111120120201 is a deficient number, since it is larger than the sum of its proper divisors (4228224891).
100111120120201 is an equidigital number, since it uses as much as digits as its factorization.
100111120120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4228224890.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 100111120120201 its reverse (102021021111001), we get a palindrome (202132141231202).
The spelling of 100111120120201 in words is "one hundred trillion, one hundred eleven billion, one hundred twenty million, one hundred twenty thousand, two hundred one".
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