Base | Representation |
---|---|
bin | 1010000110101100000000… |
… | …11101010110011110100100 |
3 | 2220200012202110122020002110 |
4 | 11003112000131112132210 |
5 | 10403023100334000400 |
6 | 115131423044441020 |
7 | 4452225556123440 |
oct | 503260035263644 |
9 | 86605673566073 |
10 | 22220021000100 |
11 | 70975046417a0 |
12 | 25aa4800a9170 |
13 | c524539b55a1 |
14 | 56b651bbd820 |
15 | 287ed8d00e50 |
hex | 1435807567a4 |
22220021000100 has 144 divisors (see below), whose sum is σ = 80153675836416. Its totient is φ = 4617147216000.
The previous prime is 22220020999999. The next prime is 22220021000117. The reversal of 22220021000100 is 100012002222.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 480929736 + ... + 480975935.
It is an arithmetic number, because the mean of its divisors is an integer number (556622748864).
Almost surely, 222220021000100 is an apocalyptic number.
22220021000100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22220021000100 is an abundant number, since it is smaller than the sum of its proper divisors (57933654836316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22220021000100 is a wasteful number, since it uses less digits than its factorization.
22220021000100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961905706 (or 961905699 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 22220021000100 its reverse (100012002222), we get a palindrome (22320033002322).
The spelling of 22220021000100 in words is "twenty-two trillion, two hundred twenty billion, twenty-one million, one hundred", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •