Base | Representation |
---|---|
bin | 11001000000101111011100… |
… | …001001111100011011111101 |
3 | 112102111002122112222021001112 |
4 | 121000233130021330123331 |
5 | 103404233300324342341 |
6 | 1025542133443451405 |
7 | 32112250416030605 |
oct | 3100573411743375 |
9 | 472432575867045 |
10 | 110002101012221 |
11 | 320606a12aa830 |
12 | 10407189086b65 |
13 | 494c1cc654c62 |
14 | 1d241b6db1c05 |
15 | cab618dc9aeb |
hex | 640bdc27c6fd |
110002101012221 has 4 divisors (see below), whose sum is σ = 120002292013344. Its totient is φ = 100001910011100.
The previous prime is 110002101012157. The next prime is 110002101012227. The reversal of 110002101012221 is 122210101200011.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 110002101012221 - 26 = 110002101012157 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 110002101012196 and 110002101012205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110002101012227) 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, 5000095500545 + ... + 5000095500566.
It is an arithmetic number, because the mean of its divisors is an integer number (30000573003336).
Almost surely, 2110002101012221 is an apocalyptic number.
110002101012221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
110002101012221 is a deficient number, since it is larger than the sum of its proper divisors (10000191001123).
110002101012221 is a wasteful number, since it uses less digits than its factorization.
110002101012221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10000191001122.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 110002101012221 its reverse (122210101200011), we get a palindrome (232212202212232).
The spelling of 110002101012221 in words is "one hundred ten trillion, two billion, one hundred one million, twelve thousand, two hundred twenty-one".
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