Base | Representation |
---|---|
bin | 1100011111111… |
… | …0011100111111 |
3 | 10122122100002201 |
4 | 3013332130333 |
5 | 101410004323 |
6 | 5111332331 |
7 | 1204404112 |
oct | 307763477 |
9 | 118570081 |
10 | 52422463 |
11 | 27655855 |
12 | 156810a7 |
13 | ab25c12 |
14 | 6d68579 |
15 | 49078ad |
hex | 31fe73f |
52422463 has 8 divisors (see below), whose sum is σ = 55249920. Its totient is φ = 49601880.
The previous prime is 52422439. The next prime is 52422473. The reversal of 52422463 is 36422425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52422463 - 25 = 52422431 is a prime.
It is a super-2 number, since 2×524224632 = 5496229253972738, which contains 22 as substring.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52422413) 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, 23778 + ... + 25888.
It is an arithmetic number, because the mean of its divisors is an integer number (6906240).
Almost surely, 252422463 is an apocalyptic number.
52422463 is a deficient number, since it is larger than the sum of its proper divisors (2827457).
52422463 is a wasteful number, since it uses less digits than its factorization.
52422463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3437.
The product of its digits is 11520, while the sum is 28.
The square root of 52422463 is about 7240.3358347524. The cubic root of 52422463 is about 374.2591905376.
Adding to 52422463 its reverse (36422425), we get a palindrome (88844888).
The spelling of 52422463 in words is "fifty-two million, four hundred twenty-two thousand, four hundred sixty-three".
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