Base | Representation |
---|---|
bin | 10111111101100… |
… | …10101101101110 |
3 | 112000020100220221 |
4 | 23332302231232 |
5 | 402424310110 |
6 | 31540201554 |
7 | 4660362034 |
oct | 1376625556 |
9 | 460210827 |
10 | 201010030 |
11 | a35128a1 |
12 | 573992ba |
13 | 3284bc60 |
14 | 1c9a6554 |
15 | 129a87da |
hex | bfb2b6e |
201010030 has 16 divisors (see below), whose sum is σ = 389650464. Its totient is φ = 74219040.
The previous prime is 201010027. The next prime is 201010037. The reversal of 201010030 is 30010102.
It is a junction number, because it is equal to n+sod(n) for n = 201009995 and 201010022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201010037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772986 + ... + 773245.
It is an arithmetic number, because the mean of its divisors is an integer number (24353154).
Almost surely, 2201010030 is an apocalyptic number.
201010030 is a deficient number, since it is larger than the sum of its proper divisors (188640434).
201010030 is a wasteful number, since it uses less digits than its factorization.
201010030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1546251.
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 201010030 is about 14177.8006051715. The cubic root of 201010030 is about 585.7863436176.
Adding to 201010030 its reverse (30010102), we get a palindrome (231020132).
The spelling of 201010030 in words is "two hundred one million, ten thousand, thirty".
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