Base | Representation |
---|---|
bin | 10101110101001101… |
… | …001010101100011110 |
3 | 2020111122210110222100 |
4 | 111311031022230132 |
5 | 341001423104210 |
6 | 14434014425530 |
7 | 1456616050233 |
oct | 256515125436 |
9 | 66448713870 |
10 | 23441222430 |
11 | 9a39a603aa |
12 | 46625022a6 |
13 | 2297604822 |
14 | 11c534378a |
15 | 922e175c0 |
hex | 57534ab1e |
23441222430 has 48 divisors (see below), whose sum is σ = 60965081424. Its totient is φ = 6249156480.
The previous prime is 23441222359. The next prime is 23441222437. The reversal of 23441222430 is 3422214432.
23441222430 is a `hidden beast` number, since 2 + 3 + 4 + 4 + 1 + 222 + 430 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 23441222394 and 23441222403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23441222437) 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 23 ways as a sum of consecutive naturals, for example, 284922 + ... + 357858.
It is an arithmetic number, because the mean of its divisors is an integer number (1270105863).
Almost surely, 223441222430 is an apocalyptic number.
23441222430 is an abundant number, since it is smaller than the sum of its proper divisors (37523858994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23441222430 is a wasteful number, since it uses less digits than its factorization.
23441222430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76521 (or 76518 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 23441222430 its reverse (3422214432), we get a palindrome (26863436862).
The spelling of 23441222430 in words is "twenty-three billion, four hundred forty-one million, two hundred twenty-two thousand, four hundred thirty".
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