Base | Representation |
---|---|
bin | 10111111111000… |
… | …10010100001010 |
3 | 112000121021101010 |
4 | 23333202110022 |
5 | 403002030002 |
6 | 31544304350 |
7 | 4662133335 |
oct | 1377422412 |
9 | 460537333 |
10 | 201205002 |
11 | a3636329 |
12 | 574720b6 |
13 | 328b991b |
14 | 1ca1761c |
15 | 129e646c |
hex | bfe250a |
201205002 has 16 divisors (see below), whose sum is σ = 405306720. Its totient is φ = 66585552.
The previous prime is 201204977. The next prime is 201205007. The reversal of 201205002 is 200502102.
It is not an unprimeable number, because it can be changed into a prime (201205007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119793 + ... + 121460.
It is an arithmetic number, because the mean of its divisors is an integer number (25331670).
Almost surely, 2201205002 is an apocalyptic number.
201205002 is an abundant number, since it is smaller than the sum of its proper divisors (204101718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201205002 is a wasteful number, since it uses less digits than its factorization.
201205002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241397.
The product of its (nonzero) digits is 40, while the sum is 12.
The square root of 201205002 is about 14184.6748993412. The cubic root of 201205002 is about 585.9756791577.
Adding to 201205002 its reverse (200502102), we get a palindrome (401707104).
The spelling of 201205002 in words is "two hundred one million, two hundred five thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •