Base | Representation |
---|---|
bin | 1001000110001001011000… |
… | …0101111101100001011001 |
3 | 1022102002211222000200211201 |
4 | 2101202112011331201121 |
5 | 2302324430203311301 |
6 | 33134253324154201 |
7 | 2051364052304233 |
oct | 221422605754131 |
9 | 38362758020751 |
10 | 10001202010201 |
11 | 3206538893086 |
12 | 1156372398961 |
13 | 5771561a496c |
14 | 2680bca23253 |
15 | 12524a729201 |
hex | 9189617d859 |
10001202010201 has 4 divisors (see below), whose sum is σ = 10038381200100. Its totient is φ = 9964022820304.
The previous prime is 10001202010171. The next prime is 10001202010237. The reversal of 10001202010201 is 10201020210001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5230821835801 + 4770380174400 = 2287099^2 + 2184120^2 .
It is a cyclic number.
It is not a de Polignac number, because 10001202010201 - 225 = 10001168455769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10001202010271) 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, 18589594546 + ... + 18589595083.
It is an arithmetic number, because the mean of its divisors is an integer number (2509595300025).
Almost surely, 210001202010201 is an apocalyptic number.
It is an amenable number.
10001202010201 is a deficient number, since it is larger than the sum of its proper divisors (37179189899).
10001202010201 is an equidigital number, since it uses as much as digits as its factorization.
10001202010201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37179189898.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10001202010201 its reverse (10201020210001), we get a palindrome (20202222220202).
It can be divided in two parts, 10001 and 202010201, that added together give a palindrome (202020202).
The spelling of 10001202010201 in words is "ten trillion, one billion, two hundred two million, ten thousand, two hundred one".
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