Base | Representation |
---|---|
bin | 11000000101001… |
… | …00100111001001 |
3 | 112002002201001122 |
4 | 30002210213021 |
5 | 403203011331 |
6 | 32013325025 |
7 | 5001656510 |
oct | 1402444711 |
9 | 462081048 |
10 | 202000841 |
11 | a402a249 |
12 | 57796775 |
13 | 32b07c33 |
14 | 1cb83677 |
15 | 12b0217b |
hex | c0a49c9 |
202000841 has 8 divisors (see below), whose sum is σ = 230956800. Its totient is φ = 173069568.
The previous prime is 202000823. The next prime is 202000853. The reversal of 202000841 is 148000202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 202000841 - 214 = 201984457 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (202000801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17360 + ... + 26558.
It is an arithmetic number, because the mean of its divisors is an integer number (28869600).
Almost surely, 2202000841 is an apocalyptic number.
It is an amenable number.
202000841 is a deficient number, since it is larger than the sum of its proper divisors (28955959).
202000841 is an equidigital number, since it uses as much as digits as its factorization.
202000841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12343.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 202000841 is about 14212.6999897979. The cubic root of 202000841 is about 586.7472451232.
The spelling of 202000841 in words is "two hundred two million, eight hundred forty-one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •