Base | Representation |
---|---|
bin | 1001001110110011111000… |
… | …10001001110101010101001 |
3 | 2122212200002220011221022022 |
4 | 10213121330101032222221 |
5 | 10130044101141112301 |
6 | 111101423133434225 |
7 | 4163430260532044 |
oct | 447317421165251 |
9 | 78780086157268 |
10 | 20300100332201 |
11 | 6517251462408 |
12 | 233a36663b975 |
13 | b433a2b413c1 |
14 | 50275c839c5b |
15 | 2530bb262d1b |
hex | 12767c44eaa9 |
20300100332201 has 8 divisors (see below), whose sum is σ = 21691418597640. Its totient is φ = 18930692590848.
The previous prime is 20300100332159. The next prime is 20300100332203. The reversal of 20300100332201 is 10223300100302.
It can be written as a sum of positive squares in 4 ways, for example, as 11186349160000 + 9113751172201 = 3344600^2 + 3018899^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20300100332201 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20300100332201.
It is not an unprimeable number, because it can be changed into a prime (20300100332203) 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 7 ways as a sum of consecutive naturals, for example, 5477629106 + ... + 5477632811.
It is an arithmetic number, because the mean of its divisors is an integer number (2711427324705).
Almost surely, 220300100332201 is an apocalyptic number.
It is an amenable number.
20300100332201 is a deficient number, since it is larger than the sum of its proper divisors (1391318265439).
20300100332201 is a wasteful number, since it uses less digits than its factorization.
20300100332201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10955262043.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 20300100332201 its reverse (10223300100302), we get a palindrome (30523400432503).
The spelling of 20300100332201 in words is "twenty trillion, three hundred billion, one hundred million, three hundred thirty-two thousand, two hundred one".
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