Base | Representation |
---|---|
bin | 1011101100110110111… |
… | …1101101100000011110 |
3 | 201012212110012220221210 |
4 | 2323031233231200132 |
5 | 11243142201111222 |
6 | 232203015205250 |
7 | 20344320426024 |
oct | 2731557554036 |
9 | 635773186853 |
10 | 201020332062 |
11 | 78285811840 |
12 | 32b61376826 |
13 | 15c57827964 |
14 | 9a2d802714 |
15 | 5367d1ed0c |
hex | 2ecdbed81e |
201020332062 has 64 divisors (see below), whose sum is σ = 447137853696. Its totient is φ = 59729429760.
The previous prime is 201020332061. The next prime is 201020332091. The reversal of 201020332062 is 260233020102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201020332061) 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 31 ways as a sum of consecutive naturals, for example, 6010378 + ... + 6043730.
It is an arithmetic number, because the mean of its divisors is an integer number (6986528964).
Almost surely, 2201020332062 is an apocalyptic number.
201020332062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 201020332062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223568926848).
201020332062 is an abundant number, since it is smaller than the sum of its proper divisors (246117521634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201020332062 is a wasteful number, since it uses less digits than its factorization.
201020332062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35145.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 201020332062 its reverse (260233020102), we get a palindrome (461253352164).
The spelling of 201020332062 in words is "two hundred one billion, twenty million, three hundred thirty-two thousand, sixty-two".
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