Base | Representation |
---|---|
bin | 10011001101110101010101 |
3 | 100110221000021 |
4 | 103031311111 |
5 | 2242144042 |
6 | 255545141 |
7 | 60550201 |
oct | 23156525 |
9 | 10427007 |
10 | 5037397 |
11 | 2930742 |
12 | 182b1b1 |
13 | 1074b11 |
14 | 951b01 |
15 | 697867 |
hex | 4cdd55 |
5037397 has 4 divisors (see below), whose sum is σ = 5041996. Its totient is φ = 5032800.
The previous prime is 5037377. The next prime is 5037419. The reversal of 5037397 is 7937305.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 2099601 + 2937796 = 1449^2 + 1714^2 .
It is a cyclic number.
It is not a de Polignac number, because 5037397 - 27 = 5037269 is a prime.
It is a Duffinian number.
5037397 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5037317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403 + ... + 3199.
It is an arithmetic number, because the mean of its divisors is an integer number (1260499).
Almost surely, 25037397 is an apocalyptic number.
It is an amenable number.
5037397 is a deficient number, since it is larger than the sum of its proper divisors (4599).
5037397 is a wasteful number, since it uses less digits than its factorization.
5037397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4598.
The product of its (nonzero) digits is 19845, while the sum is 34.
The square root of 5037397 is about 2244.4146230142. The cubic root of 5037397 is about 171.4228559933.
The spelling of 5037397 in words is "five million, thirty-seven thousand, three hundred ninety-seven".
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