Base | Representation |
---|---|
bin | 1100100101000… |
… | …0111101111011 |
3 | 10200021111201111 |
4 | 3021100331323 |
5 | 102001313233 |
6 | 5122501151 |
7 | 1210312351 |
oct | 311207573 |
9 | 120244644 |
10 | 52760443 |
11 | 2786677a |
12 | 158047b7 |
13 | ac139c8 |
14 | 70157d1 |
15 | 4972acd |
hex | 3250f7b |
52760443 has 4 divisors (see below), whose sum is σ = 52979608. Its totient is φ = 52541280.
The previous prime is 52760437. The next prime is 52760497. The reversal of 52760443 is 34406725.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52760443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52766443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109221 + ... + 109702.
It is an arithmetic number, because the mean of its divisors is an integer number (13244902).
Almost surely, 252760443 is an apocalyptic number.
52760443 is a deficient number, since it is larger than the sum of its proper divisors (219165).
52760443 is a wasteful number, since it uses less digits than its factorization.
52760443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219164.
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 52760443 is about 7263.6384133573. The cubic root of 52760443 is about 375.0617806360.
The spelling of 52760443 in words is "fifty-two million, seven hundred sixty thousand, four hundred forty-three".
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