Base | Representation |
---|---|
bin | 1100011110111… |
… | …1010101110001 |
3 | 10122112012012001 |
4 | 3013233111301 |
5 | 101401014221 |
6 | 5110134001 |
7 | 1204025461 |
oct | 307572561 |
9 | 118465161 |
10 | 52360561 |
11 | 276132a0 |
12 | 15651301 |
13 | ab039a6 |
14 | 6d4dba1 |
15 | 48e4391 |
hex | 31ef571 |
52360561 has 16 divisors (see below), whose sum is σ = 63668160. Its totient is φ = 42439680.
The previous prime is 52360547. The next prime is 52360579. The reversal of 52360561 is 16506325.
It is a cyclic number.
It is not a de Polignac number, because 52360561 - 213 = 52352369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52360531) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3816 + ... + 10921.
It is an arithmetic number, because the mean of its divisors is an integer number (3979260).
Almost surely, 252360561 is an apocalyptic number.
It is an amenable number.
52360561 is a deficient number, since it is larger than the sum of its proper divisors (11307599).
52360561 is a wasteful number, since it uses less digits than its factorization.
52360561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14784.
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 52360561 is about 7236.0597703446. The cubic root of 52360561 is about 374.1118203965. Note that the first 3 decimals are identical.
Adding to 52360561 its reverse (16506325), we get a palindrome (68866886).
The spelling of 52360561 in words is "fifty-two million, three hundred sixty thousand, five hundred sixty-one".
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