Base | Representation |
---|---|
bin | 10100000111110001100101 |
3 | 100220222120012 |
4 | 110013301211 |
5 | 2322242400 |
6 | 305020005 |
7 | 62556131 |
oct | 24076145 |
9 | 10828505 |
10 | 5274725 |
11 | 2a82a85 |
12 | 1924605 |
13 | 1128b51 |
14 | 9b43c1 |
15 | 6e2d35 |
hex | 507c65 |
5274725 has 12 divisors (see below), whose sum is σ = 6608580. Its totient is φ = 4176000.
The previous prime is 5274713. The next prime is 5274739.
5274725 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 6 ways, for example, as 682276 + 4592449 = 826^2 + 2143^2 .
It is a de Polignac number, because none of the positive numbers 2k-5274725 is a prime.
It is an Ulam number.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 5274691 and 5274700.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1481 + ... + 3569.
It is an arithmetic number, because the mean of its divisors is an integer number (550715).
Almost surely, 25274725 is an apocalyptic number.
It is an amenable number.
5274725 is a deficient number, since it is larger than the sum of its proper divisors (1333855).
5274725 is a wasteful number, since it uses less digits than its factorization.
5274725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2200 (or 2195 counting only the distinct ones).
The product of its digits is 19600, while the sum is 32.
The square root of 5274725 is about 2296.6769472436. The cubic root of 5274725 is about 174.0737455493.
The spelling of 5274725 in words is "five million, two hundred seventy-four thousand, seven hundred twenty-five".
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