Base | Representation |
---|---|
bin | 10010110101001101… |
… | …001011011111001001 |
3 | 1221012011111102210100 |
4 | 102311031023133021 |
5 | 312402310001301 |
6 | 13142224440013 |
7 | 1314033110622 |
oct | 226515133711 |
9 | 57164442710 |
10 | 20220000201 |
11 | 8636732475 |
12 | 3b03779009 |
13 | 1ba314547b |
14 | d9b5d2a49 |
15 | 7d5226286 |
hex | 4b534b7c9 |
20220000201 has 24 divisors (see below), whose sum is σ = 30425457920. Its totient is φ = 12925461600.
The previous prime is 20220000197. The next prime is 20220000233. The reversal of 20220000201 is 10200002202.
It is not a de Polignac number, because 20220000201 - 22 = 20220000197 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20220200201) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 302035 + ... + 362856.
Almost surely, 220220000201 is an apocalyptic number.
It is an amenable number.
20220000201 is a deficient number, since it is larger than the sum of its proper divisors (10205457719).
20220000201 is a wasteful number, since it uses less digits than its factorization.
20220000201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 665037 (or 665034 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 9.
Adding to 20220000201 its reverse (10200002202), we get a palindrome (30420002403).
The spelling of 20220000201 in words is "twenty billion, two hundred twenty million, two hundred one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •