Base | Representation |
---|---|
bin | 10011100000111001100001 |
3 | 100121220010120 |
4 | 103200321201 |
5 | 2302143424 |
6 | 301350453 |
7 | 61323651 |
oct | 23407141 |
9 | 10556116 |
10 | 5115489 |
11 | 2984385 |
12 | 1868429 |
13 | 10a1522 |
14 | 972361 |
15 | 6b0a79 |
hex | 4e0e61 |
5115489 has 8 divisors (see below), whose sum is σ = 6891360. Its totient is φ = 3374976.
The previous prime is 5115469. The next prime is 5115491. The reversal of 5115489 is 9845115.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5115489 - 28 = 5115233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5115449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8499 + ... + 9080.
It is an arithmetic number, because the mean of its divisors is an integer number (861420).
Almost surely, 25115489 is an apocalyptic number.
It is an amenable number.
5115489 is a deficient number, since it is larger than the sum of its proper divisors (1775871).
5115489 is a wasteful number, since it uses less digits than its factorization.
5115489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17679.
The product of its digits is 7200, while the sum is 33.
The square root of 5115489 is about 2261.7446805508. The cubic root of 5115489 is about 172.3041423353.
The spelling of 5115489 in words is "five million, one hundred fifteen thousand, four hundred eighty-nine".
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