Base | Representation |
---|---|
bin | 110011010100110100… |
… | …0011001011110010001 |
3 | 101112111102121022222210 |
4 | 1212221220121132101 |
5 | 3301212322401001 |
6 | 122345011422333 |
7 | 10651233402363 |
oct | 1465150313621 |
9 | 345442538883 |
10 | 110220122001 |
11 | 42820427020 |
12 | 194405b49a9 |
13 | a516cab002 |
14 | 5498522d33 |
15 | 2d015c8dd6 |
hex | 19a9a19791 |
110220122001 has 16 divisors (see below), whose sum is σ = 160412030208. Its totient is φ = 66761802000.
The previous prime is 110220121981. The next prime is 110220122009. The reversal of 110220122001 is 100221022011.
It is not a de Polignac number, because 110220122001 - 210 = 110220120977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (110220122009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 898275 + ... + 1013576.
It is an arithmetic number, because the mean of its divisors is an integer number (10025751888).
Almost surely, 2110220122001 is an apocalyptic number.
110220122001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
110220122001 is a deficient number, since it is larger than the sum of its proper divisors (50191908207).
110220122001 is a wasteful number, since it uses less digits than its factorization.
110220122001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1913612.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 110220122001 its reverse (100221022011), we get a palindrome (210441144012).
It can be divided in two parts, 110220 and 122001, that added together give a triangular number (232221 = T681).
The spelling of 110220122001 in words is "one hundred ten billion, two hundred twenty million, one hundred twenty-two thousand, one".
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