Base | Representation |
---|---|
bin | 1011101101100010110… |
… | …1001110011111110010 |
3 | 201020100021020220200100 |
4 | 2323120231032133302 |
5 | 11244031240331010 |
6 | 232233144533230 |
7 | 20352012511011 |
oct | 2733055163762 |
9 | 636307226610 |
10 | 201204230130 |
11 | 7836a5a7112 |
12 | 32bb2a81216 |
13 | 15c86964b97 |
14 | 9a49dd2a78 |
15 | 53790482c0 |
hex | 2ed8b4e7f2 |
201204230130 has 48 divisors (see below), whose sum is σ = 523391603904. Its totient is φ = 53627732640.
The previous prime is 201204230119. The next prime is 201204230159. The reversal of 201204230130 is 31032402102.
201204230130 is a `hidden beast` number, since 201 + 204 + 230 + 1 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 374854 + ... + 736833.
It is an arithmetic number, because the mean of its divisors is an integer number (10903991748).
Almost surely, 2201204230130 is an apocalyptic number.
201204230130 is an abundant number, since it is smaller than the sum of its proper divisors (322187373774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201204230130 is a wasteful number, since it uses less digits than its factorization.
201204230130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1113711 (or 1113708 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 201204230130 its reverse (31032402102), we get a palindrome (232236632232).
The spelling of 201204230130 in words is "two hundred one billion, two hundred four million, two hundred thirty thousand, one hundred thirty".
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