Base | Representation |
---|---|
bin | 110000101010000010… |
… | …111001111110111101 |
3 | 11222212001012121200202 |
4 | 300222002321332331 |
5 | 1323444210344123 |
6 | 40000115533245 |
7 | 3526452164306 |
oct | 605202717675 |
9 | 158761177622 |
10 | 52245012413 |
11 | 2017aa47110 |
12 | a1608ba225 |
13 | 4c07c01539 |
14 | 27589677ad |
15 | 155ba03a28 |
hex | c2a0b9fbd |
52245012413 has 8 divisors (see below), whose sum is σ = 57206437920. Its totient is φ = 47318900080.
The previous prime is 52245012401. The next prime is 52245012419. The reversal of 52245012413 is 31421054225.
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 52245012413 - 214 = 52244996029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52245012419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8825195 + ... + 8831112.
It is an arithmetic number, because the mean of its divisors is an integer number (7150804740).
Almost surely, 252245012413 is an apocalyptic number.
It is an amenable number.
52245012413 is a deficient number, since it is larger than the sum of its proper divisors (4961425507).
52245012413 is a wasteful number, since it uses less digits than its factorization.
52245012413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17656587.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 52245012413 its reverse (31421054225), we get a palindrome (83666066638).
The spelling of 52245012413 in words is "fifty-two billion, two hundred forty-five million, twelve thousand, four hundred thirteen".
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