Base | Representation |
---|---|
bin | 1001001100100000101111… |
… | …00010101100100100101010 |
3 | 2122121010012022000002211210 |
4 | 10212100113202230210222 |
5 | 10122300303324013002 |
6 | 111001240123533550 |
7 | 4154632506355146 |
oct | 446202742544452 |
9 | 78533168002753 |
10 | 20221101001002 |
11 | 64967a2396640 |
12 | 2326b9998a2b6 |
13 | b38ac311c005 |
14 | 4dc9c6944226 |
15 | 250ee5a5896c |
hex | 1264178ac92a |
20221101001002 has 64 divisors (see below), whose sum is σ = 45591762332160. Its totient is φ = 5925845352000.
The previous prime is 20221101000983. The next prime is 20221101001037. The reversal of 20221101001002 is 20010010112202.
It is a super-3 number, since 3×202211010010023 (a number of 41 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34986252 + ... + 35559527.
It is an arithmetic number, because the mean of its divisors is an integer number (712371286440).
Almost surely, 220221101001002 is an apocalyptic number.
20221101001002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20221101001002 is an abundant number, since it is smaller than the sum of its proper divisors (25370661331158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20221101001002 is a wasteful number, since it uses less digits than its factorization.
20221101001002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70545939.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 20221101001002 its reverse (20010010112202), we get a palindrome (40231111113204).
The spelling of 20221101001002 in words is "twenty trillion, two hundred twenty-one billion, one hundred one million, one thousand, two".
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