Base | Representation |
---|---|
bin | 10010110110101001… |
… | …100100100001100010 |
3 | 1221020212001221010000 |
4 | 102312221210201202 |
5 | 312430010020002 |
6 | 13144451520430 |
7 | 1314446013366 |
oct | 226651444142 |
9 | 57225057100 |
10 | 20244220002 |
11 | 8649375136 |
12 | 3b0b8b9116 |
13 | 1ba8175506 |
14 | da08d92a6 |
15 | 7d740c61c |
hex | 4b6a64862 |
20244220002 has 40 divisors (see below), whose sum is σ = 46416995856. Its totient is φ = 6591139128.
The previous prime is 20244219949. The next prime is 20244220039. The reversal of 20244220002 is 20002244202.
20244220002 is a `hidden beast` number, since 20 + 2 + 442 + 200 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1446108 + ... + 1460039.
Almost surely, 220244220002 is an apocalyptic number.
20244220002 is an abundant number, since it is smaller than the sum of its proper divisors (26172775854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20244220002 is a wasteful number, since it uses less digits than its factorization.
20244220002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2906204 (or 2906195 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 18.
Adding to 20244220002 its reverse (20002244202), we get a palindrome (40246464204).
The spelling of 20244220002 in words is "twenty billion, two hundred forty-four million, two hundred twenty thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •