Base | Representation |
---|---|
bin | 100000000010000001110… |
… | …000000011000110010100 |
3 | 21210102200102100112122211 |
4 | 200002001300003012110 |
5 | 242031024212041040 |
6 | 4403114541403204 |
7 | 315013535144650 |
oct | 40020160030624 |
9 | 7712612315584 |
10 | 2201200112020 |
11 | 7795840949a8 |
12 | 2b6735569504 |
13 | 12c7593b69b0 |
14 | 787780cda60 |
15 | 3c3d19b08ea |
hex | 20081c03194 |
2201200112020 has 96 divisors (see below), whose sum is σ = 5747908255488. Its totient is φ = 689461604352.
The previous prime is 2201200111963. The next prime is 2201200112119. The reversal of 2201200112020 is 202110021022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6057742 + ... + 6410821.
It is an arithmetic number, because the mean of its divisors is an integer number (59874044328).
Almost surely, 22201200112020 is an apocalyptic number.
2201200112020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2201200112020 is an abundant number, since it is smaller than the sum of its proper divisors (3546708143468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201200112020 is a wasteful number, since it uses less digits than its factorization.
2201200112020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12468689 (or 12468687 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2201200112020 its reverse (202110021022), we get a palindrome (2403310133042).
The spelling of 2201200112020 in words is "two trillion, two hundred one billion, two hundred million, one hundred twelve thousand, twenty".
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