Base | Representation |
---|---|
bin | 10100100000101111011101 |
3 | 101010011211202 |
4 | 110200233131 |
5 | 2334030424 |
6 | 311125245 |
7 | 63463232 |
oct | 24405735 |
9 | 11104752 |
10 | 5376989 |
11 | 30428a2 |
12 | 1973825 |
13 | 1163567 |
14 | 9dd789 |
15 | 7132ae |
hex | 520bdd |
5376989 has 4 divisors (see below), whose sum is σ = 5441856. Its totient is φ = 5312124.
The previous prime is 5376983. The next prime is 5376997. The reversal of 5376989 is 9896735.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9896735 = 5 ⋅1979347.
It is a cyclic number.
It is not a de Polignac number, because 5376989 - 220 = 4328413 is a prime.
It is a super-2 number, since 2×53769892 = 57824021412242, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5376983) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32309 + ... + 32474.
It is an arithmetic number, because the mean of its divisors is an integer number (1360464).
Almost surely, 25376989 is an apocalyptic number.
It is an amenable number.
5376989 is a deficient number, since it is larger than the sum of its proper divisors (64867).
5376989 is an equidigital number, since it uses as much as digits as its factorization.
5376989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64866.
The product of its digits is 408240, while the sum is 47.
The square root of 5376989 is about 2318.8335429694. The cubic root of 5376989 is about 175.1915073585.
The spelling of 5376989 in words is "five million, three hundred seventy-six thousand, nine hundred eighty-nine".
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