Base | Representation |
---|---|
bin | 101101101101001110101001… |
… | …101111010101010000001100 |
3 | 222100202100021111220002212021 |
4 | 231231032221233111100030 |
5 | 202322003333220041022 |
6 | 1551311223405215524 |
7 | 60225142001222353 |
oct | 5555165157252014 |
9 | 870670244802767 |
10 | 201020202112012 |
11 | 59062209562a88 |
12 | 1a66708ab615a4 |
13 | 882217ba78a4a |
14 | 378d60312499a |
15 | 1838ee41967c7 |
hex | b6d3a9bd540c |
201020202112012 has 48 divisors (see below), whose sum is σ = 355552203636000. Its totient is φ = 99435466368000.
The previous prime is 201020202111943. The next prime is 201020202112033. The reversal of 201020202112012 is 210211202020102.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5923317508 + ... + 5923351444.
It is an arithmetic number, because the mean of its divisors is an integer number (7407337575750).
Almost surely, 2201020202112012 is an apocalyptic number.
It is an amenable number.
201020202112012 is a deficient number, since it is larger than the sum of its proper divisors (154532001523988).
201020202112012 is a wasteful number, since it uses less digits than its factorization.
201020202112012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45322 (or 45320 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 201020202112012 its reverse (210211202020102), we get a palindrome (411231404132114).
The spelling of 201020202112012 in words is "two hundred one trillion, twenty billion, two hundred two million, one hundred twelve thousand, twelve".
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