Base | Representation |
---|---|
bin | 100000010011101000010… |
… | …001110110111000100101 |
3 | 21212020110121001102200010 |
4 | 200103220101312320211 |
5 | 242333231112320401 |
6 | 4415522214240433 |
7 | 316253102441223 |
oct | 40235021667045 |
9 | 7766417042603 |
10 | 2220100120101 |
11 | 7865a2704796 |
12 | 2ba32b056119 |
13 | 13147bc14526 |
14 | 7964c279b13 |
15 | 3cb3ad97ed6 |
hex | 204e8476e25 |
2220100120101 has 8 divisors (see below), whose sum is σ = 2960142594784. Its totient is φ = 1480062196080.
The previous prime is 2220100120081. The next prime is 2220100120111. The reversal of 2220100120101 is 1010210010222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2220100120101 - 211 = 2220100118053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2220100120111) 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, 238491 + ... + 2120631.
It is an arithmetic number, because the mean of its divisors is an integer number (370017824348).
Almost surely, 22220100120101 is an apocalyptic number.
It is an amenable number.
2220100120101 is a deficient number, since it is larger than the sum of its proper divisors (740042474683).
2220100120101 is a wasteful number, since it uses less digits than its factorization.
2220100120101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2275331.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2220100120101 its reverse (1010210010222), we get a palindrome (3230310130323).
The spelling of 2220100120101 in words is "two trillion, two hundred twenty billion, one hundred million, one hundred twenty thousand, one hundred one".
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