Base | Representation |
---|---|
bin | 1100001110110111101… |
… | …01110000011110011011 |
3 | 1111011212102211211111000 |
4 | 12013123311300132123 |
5 | 23341233313131303 |
6 | 521025550240043 |
7 | 42236300106042 |
oct | 6073365603633 |
9 | 1434772754430 |
10 | 420300130203 |
11 | 152280514708 |
12 | 695597b6023 |
13 | 3083225b0c5 |
14 | 164b2293559 |
15 | adedb9bda3 |
hex | 61dbd7079b |
420300130203 has 32 divisors (see below), whose sum is σ = 627720952320. Its totient is φ = 277934358240.
The previous prime is 420300130199. The next prime is 420300130259. The reversal of 420300130203 is 302031003024.
420300130203 is a `hidden beast` number, since 420 + 30 + 0 + 13 + 0 + 203 = 666.
It is not a de Polignac number, because 420300130203 - 22 = 420300130199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (420300130273) 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, 1641226 + ... + 1879952.
It is an arithmetic number, because the mean of its divisors is an integer number (19616279760).
Almost surely, 2420300130203 is an apocalyptic number.
420300130203 is a deficient number, since it is larger than the sum of its proper divisors (207420822117).
420300130203 is a wasteful number, since it uses less digits than its factorization.
420300130203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239264 (or 239258 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 420300130203 its reverse (302031003024), we get a palindrome (722331133227).
The spelling of 420300130203 in words is "four hundred twenty billion, three hundred million, one hundred thirty thousand, two hundred three".
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