Base | Representation |
---|---|
bin | 1011110101001000111… |
… | …0111010000011011000 |
3 | 201102121100202100200000 |
4 | 2331102032322003120 |
5 | 11312220213234144 |
6 | 233211341013000 |
7 | 20453360603055 |
oct | 2752216720330 |
9 | 642540670600 |
10 | 203243102424 |
11 | 7921648403a |
12 | 33481854160 |
13 | 1622019c6ab |
14 | 9ba0aca02c |
15 | 5448038769 |
hex | 2f523ba0d8 |
203243102424 has 96 divisors (see below), whose sum is σ = 578657199120. Its totient is φ = 66819603456.
The previous prime is 203243102371. The next prime is 203243102453. The reversal of 203243102424 is 424201342302.
203243102424 is a `hidden beast` number, since 2 + 0 + 324 + 310 + 2 + 4 + 24 = 666.
203243102424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 574177 + ... + 858000.
Almost surely, 2203243102424 is an apocalyptic number.
203243102424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
203243102424 is an abundant number, since it is smaller than the sum of its proper divisors (375414096696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203243102424 is a wasteful number, since it uses less digits than its factorization.
203243102424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1432271 (or 1432255 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 203243102424 its reverse (424201342302), we get a palindrome (627444444726).
The spelling of 203243102424 in words is "two hundred three billion, two hundred forty-three million, one hundred two thousand, four hundred twenty-four".
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