Base | Representation |
---|---|
bin | 10010101111111101… |
… | …100001100100111101 |
3 | 1220222000221002100011 |
4 | 102233331201210331 |
5 | 312212243312201 |
6 | 13125402503221 |
7 | 1311614156404 |
oct | 225775414475 |
9 | 56860832304 |
10 | 20132010301 |
11 | 85a0aa4347 |
12 | 3a9a204b11 |
13 | 1b8ab48440 |
14 | d8da4a63b |
15 | 7cc645151 |
hex | 4aff6193d |
20132010301 has 4 divisors (see below), whose sum is σ = 21680626492. Its totient is φ = 18583394112.
The previous prime is 20132010289. The next prime is 20132010343. The reversal of 20132010301 is 10301023102.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10301023102 = 2 ⋅5150511551.
It can be written as a sum of positive squares in 2 ways, for example, as 2662044025 + 17469966276 = 51595^2 + 132174^2 .
It is a cyclic number.
It is not a de Polignac number, because 20132010301 - 221 = 20129913149 is a prime.
It is a super-2 number, since 2×201320103012 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 1548616177 = 20132010301 / (2 + 0 + 1 + 3 + 2 + 0 + 1 + 0 + 3 + 0 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20132010001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774308076 + ... + 774308101.
It is an arithmetic number, because the mean of its divisors is an integer number (5420156623).
Almost surely, 220132010301 is an apocalyptic number.
It is an amenable number.
20132010301 is a deficient number, since it is larger than the sum of its proper divisors (1548616191).
20132010301 is a wasteful number, since it uses less digits than its factorization.
20132010301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1548616190.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 20132010301 its reverse (10301023102), we get a palindrome (30433033403).
The spelling of 20132010301 in words is "twenty billion, one hundred thirty-two million, ten thousand, three hundred one".
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