Base | Representation |
---|---|
bin | 1100110001000… |
… | …1000000100001 |
3 | 10201202110201202 |
4 | 3030101000201 |
5 | 102202001131 |
6 | 5151410545 |
7 | 1220066552 |
oct | 314210041 |
9 | 121673652 |
10 | 53547041 |
11 | 28253759 |
12 | 15b23a55 |
13 | b12aa52 |
14 | 717c329 |
15 | 4a7abcb |
hex | 3311021 |
53547041 has 4 divisors (see below), whose sum is σ = 53827584. Its totient is φ = 53266500.
The previous prime is 53547037. The next prime is 53547049. The reversal of 53547041 is 14074535.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 53547041 - 22 = 53547037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53546995 and 53547013.
It is not an unprimeable number, because it can be changed into a prime (53547049) 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, 139985 + ... + 140366.
It is an arithmetic number, because the mean of its divisors is an integer number (13456896).
Almost surely, 253547041 is an apocalyptic number.
It is an amenable number.
53547041 is a deficient number, since it is larger than the sum of its proper divisors (280543).
53547041 is a wasteful number, since it uses less digits than its factorization.
53547041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280542.
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 53547041 is about 7317.5843691754. The cubic root of 53547041 is about 376.9165080467.
The spelling of 53547041 in words is "fifty-three million, five hundred forty-seven thousand, forty-one".
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