Base | Representation |
---|---|
bin | 10101110001010101110001 |
3 | 101201221200212 |
4 | 111301111301 |
5 | 2430111441 |
6 | 322153505 |
7 | 66336560 |
oct | 25612561 |
9 | 11657625 |
10 | 5707121 |
11 | 3248932 |
12 | 1ab2895 |
13 | 124a8c4 |
14 | a87bd7 |
15 | 77aeeb |
hex | 571571 |
5707121 has 16 divisors (see below), whose sum is σ = 6969600. Its totient is φ = 4561920.
The previous prime is 5707073. The next prime is 5707133. The reversal of 5707121 is 1217075.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 5707121 - 222 = 1512817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5707721) 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, 23561 + ... + 23801.
It is an arithmetic number, because the mean of its divisors is an integer number (435600).
Almost surely, 25707121 is an apocalyptic number.
It is an amenable number.
5707121 is a deficient number, since it is larger than the sum of its proper divisors (1262479).
5707121 is a wasteful number, since it uses less digits than its factorization.
5707121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464.
The product of its (nonzero) digits is 490, while the sum is 23.
The square root of 5707121 is about 2388.9581411151. The cubic root of 5707121 is about 178.7059558623.
The spelling of 5707121 in words is "five million, seven hundred seven thousand, one hundred twenty-one".
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