Base | Representation |
---|---|
bin | 10011101000110110111001 |
3 | 100200112211222 |
4 | 103220312321 |
5 | 2304214324 |
6 | 302201425 |
7 | 61521002 |
oct | 23506671 |
9 | 10615758 |
10 | 5148089 |
11 | 29a6921 |
12 | 1883275 |
13 | 10b330b |
14 | 9801a9 |
15 | 6ba55e |
hex | 4e8db9 |
5148089 has 4 divisors (see below), whose sum is σ = 5267856. Its totient is φ = 5028324.
The previous prime is 5148047. The next prime is 5148119. The reversal of 5148089 is 9808415.
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: 9808415 = 5 ⋅1961683.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5148089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5148289) 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, 59819 + ... + 59904.
It is an arithmetic number, because the mean of its divisors is an integer number (1316964).
Almost surely, 25148089 is an apocalyptic number.
It is an amenable number.
5148089 is a deficient number, since it is larger than the sum of its proper divisors (119767).
5148089 is a wasteful number, since it uses less digits than its factorization.
5148089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119766.
The product of its (nonzero) digits is 11520, while the sum is 35.
The square root of 5148089 is about 2268.9400609095. The cubic root of 5148089 is about 172.6693876294.
The spelling of 5148089 in words is "five million, one hundred forty-eight thousand, eighty-nine".
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