Base | Representation |
---|---|
bin | 1011101101101001000… |
… | …0101011101100110010 |
3 | 201020102002022111120020 |
4 | 2323122100223230302 |
5 | 11244104424131002 |
6 | 232235515424310 |
7 | 20352450226212 |
oct | 2733220535462 |
9 | 636362274506 |
10 | 201230302002 |
11 | 78383294314 |
12 | 32bbb755096 |
13 | 15c8c192c22 |
14 | 9a4d65c242 |
15 | 537b4982bc |
hex | 2eda42bb32 |
201230302002 has 16 divisors (see below), whose sum is σ = 403464251232. Its totient is φ = 66909492800.
The previous prime is 201230302001. The next prime is 201230302019. The reversal of 201230302002 is 200203032102.
It is a super-2 number, since 2×2012303020022 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (201230302001) 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, 41816028 + ... + 41820839.
It is an arithmetic number, because the mean of its divisors is an integer number (25216515702).
Almost surely, 2201230302002 is an apocalyptic number.
201230302002 is an abundant number, since it is smaller than the sum of its proper divisors (202233949230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201230302002 is a wasteful number, since it uses less digits than its factorization.
201230302002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83637273.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 201230302002 its reverse (200203032102), we get a palindrome (401433334104).
The spelling of 201230302002 in words is "two hundred one billion, two hundred thirty million, three hundred two thousand, two".
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