Base | Representation |
---|---|
bin | 10010110101001101… |
… | …010000011001111100 |
3 | 1221012011112110102112 |
4 | 102311031100121330 |
5 | 312402311122343 |
6 | 13142225113152 |
7 | 1314033223433 |
oct | 226515203174 |
9 | 57164473375 |
10 | 20220020348 |
11 | 8636746620 |
12 | 3b037887b8 |
13 | 1ba31516a8 |
14 | d9b5da11a |
15 | 7d522c218 |
hex | 4b535067c |
20220020348 has 48 divisors (see below), whose sum is σ = 39594320640. Its totient is φ = 8955196800.
The previous prime is 20220020347. The next prime is 20220020357. The reversal of 20220020348 is 84302002202.
It is a super-2 number, since 2×202200203482 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20220020347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1477883 + ... + 1491501.
It is an arithmetic number, because the mean of its divisors is an integer number (824881680).
Almost surely, 220220020348 is an apocalyptic number.
It is an amenable number.
20220020348 is a deficient number, since it is larger than the sum of its proper divisors (19374300292).
20220020348 is a wasteful number, since it uses less digits than its factorization.
20220020348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14498 (or 14496 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The spelling of 20220020348 in words is "twenty billion, two hundred twenty million, twenty thousand, three hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •