Base | Representation |
---|---|
bin | 10010111010000011… |
… | …010100101000011101 |
3 | 1221101211111000022020 |
4 | 102322003110220131 |
5 | 313034113133201 |
6 | 13154251210353 |
7 | 1316041136160 |
oct | 227203245035 |
9 | 57354430266 |
10 | 20301302301 |
11 | 8678612995 |
12 | 3b26a469b9 |
13 | 1bb6c40417 |
14 | da8317ad7 |
15 | 7dc435a36 |
hex | 4ba0d4a1d |
20301302301 has 16 divisors (see below), whose sum is σ = 32755042944. Its totient is φ = 10918347264.
The previous prime is 20301302269. The next prime is 20301302323. The reversal of 20301302301 is 10320310302.
It is not a de Polignac number, because 20301302301 - 25 = 20301302269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20301302101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28432840 + ... + 28433553.
It is an arithmetic number, because the mean of its divisors is an integer number (2047190184).
Almost surely, 220301302301 is an apocalyptic number.
20301302301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
20301302301 is a deficient number, since it is larger than the sum of its proper divisors (12453740643).
20301302301 is a wasteful number, since it uses less digits than its factorization.
20301302301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56866420.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 20301302301 its reverse (10320310302), we get a palindrome (30621612603).
The spelling of 20301302301 in words is "twenty billion, three hundred one million, three hundred two thousand, three hundred one".
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