Base | Representation |
---|---|
bin | 101101101110011001000100… |
… | …110000001101001101001010 |
3 | 222101000222112120212020120120 |
4 | 231232121010300031031022 |
5 | 202324311012212033002 |
6 | 1551412041032204110 |
7 | 60234001152024141 |
oct | 5556310460151512 |
9 | 871028476766516 |
10 | 201100112221002 |
11 | 59093095752675 |
12 | 1a67a670839636 |
13 | 88298753993c7 |
14 | 3793423d80758 |
15 | 183b11e80acbc |
hex | b6e644c0d34a |
201100112221002 has 16 divisors (see below), whose sum is σ = 402201315479712. Its totient is φ = 67033188900720.
The previous prime is 201100112220899. The next prime is 201100112221009. The reversal of 201100112221002 is 200122211001102.
It is not an unprimeable number, because it can be changed into a prime (201100112221009) 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, 43053949 + ... + 47495712.
It is an arithmetic number, because the mean of its divisors is an integer number (25137582217482).
Almost surely, 2201100112221002 is an apocalyptic number.
201100112221002 is an abundant number, since it is smaller than the sum of its proper divisors (201101203258710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201100112221002 is a wasteful number, since it uses less digits than its factorization.
201100112221002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90919813.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 201100112221002 its reverse (200122211001102), we get a palindrome (401222323222104).
The spelling of 201100112221002 in words is "two hundred one trillion, one hundred billion, one hundred twelve million, two hundred twenty-one thousand, two".
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