Base | Representation |
---|---|
bin | 1100100010000… |
… | …1110000010000 |
3 | 10122220200110000 |
4 | 3020201300100 |
5 | 101424121211 |
6 | 5114410000 |
7 | 1205545503 |
oct | 310416020 |
9 | 118820400 |
10 | 52567056 |
11 | 27744453 |
12 | 15730900 |
13 | ab76989 |
14 | 6da513a |
15 | 4935656 |
hex | 3221c10 |
52567056 has 100 divisors (see below), whose sum is σ = 155561472. Its totient is φ = 17129664.
The previous prime is 52567013. The next prime is 52567057. The reversal of 52567056 is 65076525.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 52567056.
It is not an unprimeable number, because it can be changed into a prime (52567057) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 60481 + ... + 61343.
Almost surely, 252567056 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52567056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77780736).
52567056 is an abundant number, since it is smaller than the sum of its proper divisors (102994416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52567056 is a wasteful number, since it uses less digits than its factorization.
52567056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 930 (or 915 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 36.
The square root of 52567056 is about 7250.3142000882. The cubic root of 52567056 is about 374.6029717980.
The spelling of 52567056 in words is "fifty-two million, five hundred sixty-seven thousand, fifty-six".
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