Base | Representation |
---|---|
bin | 10010111001111111… |
… | …001100111101011101 |
3 | 1221101202110010211020 |
4 | 102321333030331131 |
5 | 313033324103201 |
6 | 13154212114353 |
7 | 1316026020402 |
oct | 227177147535 |
9 | 57352403736 |
10 | 20300222301 |
11 | 8677a45527 |
12 | 3b266059b9 |
13 | 1bb6952978 |
14 | da81162a9 |
15 | 7dc2c0a36 |
hex | 4b9fccf5d |
20300222301 has 16 divisors (see below), whose sum is σ = 27560848896. Its totient is φ = 13288202496.
The previous prime is 20300222279. The next prime is 20300222317. The reversal of 20300222301 is 10322200302.
It is not a de Polignac number, because 20300222301 - 26 = 20300222237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20300222351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159000 + ... + 256673.
It is an arithmetic number, because the mean of its divisors is an integer number (1722553056).
Almost surely, 220300222301 is an apocalyptic number.
It is an amenable number.
20300222301 is a deficient number, since it is larger than the sum of its proper divisors (7260626595).
20300222301 is a wasteful number, since it uses less digits than its factorization.
20300222301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415972.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 20300222301 its reverse (10322200302), we get a palindrome (30622422603).
The spelling of 20300222301 in words is "twenty billion, three hundred million, two hundred twenty-two thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •