Base | Representation |
---|---|
bin | 1100101000001… |
… | …1000001110101 |
3 | 10200122220222221 |
4 | 3022003001311 |
5 | 102024343433 |
6 | 5131122341 |
7 | 1212125230 |
oct | 312030165 |
9 | 120586887 |
10 | 52965493 |
11 | 27996839 |
12 | 158a33b1 |
13 | ac86139 |
14 | 706a417 |
15 | 49b372d |
hex | 3283075 |
52965493 has 8 divisors (see below), whose sum is σ = 60586880. Its totient is φ = 45357840.
The previous prime is 52965469. The next prime is 52965499. The reversal of 52965493 is 39456925.
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 52965493 - 25 = 52965461 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 (52965499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6928 + ... + 12406.
It is an arithmetic number, because the mean of its divisors is an integer number (7573360).
Almost surely, 252965493 is an apocalyptic number.
It is an amenable number.
52965493 is a deficient number, since it is larger than the sum of its proper divisors (7621387).
52965493 is a wasteful number, since it uses less digits than its factorization.
52965493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6867.
The product of its digits is 291600, while the sum is 43.
The square root of 52965493 is about 7277.7395529106. The cubic root of 52965493 is about 375.5470368730.
The spelling of 52965493 in words is "fifty-two million, nine hundred sixty-five thousand, four hundred ninety-three".
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