Base | Representation |
---|---|
bin | 10110110000110011101001… |
… | …001100000111000001101001 |
3 | 111010110112000102012212120021 |
4 | 112300303221030013001221 |
5 | 101110204322030013001 |
6 | 552530210232200441 |
7 | 30041532103446106 |
oct | 2660635114070151 |
9 | 433415012185507 |
10 | 100111010001001 |
11 | 29997928290a5a |
12 | b28a226839121 |
13 | 43b257397217c |
14 | 1aa15821c7aad |
15 | b891b53c1ba1 |
hex | 5b0ce9307069 |
100111010001001 has 32 divisors (see below), whose sum is σ = 102790079336448. Its totient is φ = 97456261605120.
The previous prime is 100111010000941. The next prime is 100111010001007. The reversal of 100111010001001 is 100100010111001.
It is a happy number.
It is not a de Polignac number, because 100111010001001 - 221 = 100111007903849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100111010001007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28908750796 + ... + 28908754258.
It is an arithmetic number, because the mean of its divisors is an integer number (3212189979264).
Almost surely, 2100111010001001 is an apocalyptic number.
It is an amenable number.
100111010001001 is a deficient number, since it is larger than the sum of its proper divisors (2679069335447).
100111010001001 is a wasteful number, since it uses less digits than its factorization.
100111010001001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7141.
The product of its (nonzero) digits is 1, while the sum is 7.
Adding to 100111010001001 its reverse (100100010111001), we get a palindrome (200211020112002).
The spelling of 100111010001001 in words is "one hundred trillion, one hundred eleven billion, ten million, one thousand, one".
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