Base | Representation |
---|---|
bin | 10011011000101001100001 |
3 | 100120011210000 |
4 | 103120221201 |
5 | 2300103242 |
6 | 300530213 |
7 | 61123305 |
oct | 23305141 |
9 | 10504700 |
10 | 5081697 |
11 | 2960a55 |
12 | 1850969 |
13 | 108c02a |
14 | 963d05 |
15 | 6a5a4c |
hex | 4d8a61 |
5081697 has 20 divisors (see below), whose sum is σ = 7773040. Its totient is φ = 3306744.
The previous prime is 5081677. The next prime is 5081707. The reversal of 5081697 is 7961805.
It is not a de Polignac number, because 5081697 - 28 = 5081441 is a prime.
It is a Duffinian number.
5081697 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5081627) 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, 2754 + ... + 4212.
It is an arithmetic number, because the mean of its divisors is an integer number (388652).
Almost surely, 25081697 is an apocalyptic number.
It is an amenable number.
5081697 is a deficient number, since it is larger than the sum of its proper divisors (2691343).
5081697 is a wasteful number, since it uses less digits than its factorization.
5081697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1514 (or 1505 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 36.
The square root of 5081697 is about 2254.2619634816. The cubic root of 5081697 is about 171.9239004441.
It can be divided in two parts, 5081 and 697, that added together give a triangular number (5778 = T107).
The spelling of 5081697 in words is "five million, eighty-one thousand, six hundred ninety-seven".
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