Base | Representation |
---|---|
bin | 10101110010100100100001 |
3 | 101202012121112 |
4 | 111302210201 |
5 | 2430242121 |
6 | 322233105 |
7 | 66360350 |
oct | 25624441 |
9 | 11665545 |
10 | 5712161 |
11 | 32516a4 |
12 | 1ab5795 |
13 | 124cca0 |
14 | a89997 |
15 | 77c75b |
hex | 572921 |
5712161 has 16 divisors (see below), whose sum is σ = 7206528. Its totient is φ = 4406400.
The previous prime is 5712151. The next prime is 5712167. The reversal of 5712161 is 1612175.
5712161 = T38 + T39 + ... + T324.
It is a cyclic number.
It is not a de Polignac number, because 5712161 - 214 = 5695777 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5712167) 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, 2966 + ... + 4496.
It is an arithmetic number, because the mean of its divisors is an integer number (450408).
Almost surely, 25712161 is an apocalyptic number.
It is an amenable number.
5712161 is a deficient number, since it is larger than the sum of its proper divisors (1494367).
5712161 is a wasteful number, since it uses less digits than its factorization.
5712161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1592.
The product of its digits is 420, while the sum is 23.
The square root of 5712161 is about 2390.0127614722. The cubic root of 5712161 is about 178.7585458936.
The spelling of 5712161 in words is "five million, seven hundred twelve thousand, one hundred sixty-one".
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