Base | Representation |
---|---|
bin | 10011100010110000101011 |
3 | 100122021121000 |
4 | 103202300223 |
5 | 2302414430 |
6 | 301450043 |
7 | 61355124 |
oct | 23426053 |
9 | 10567530 |
10 | 5123115 |
11 | 298a088 |
12 | 1870923 |
13 | 10a4b3a |
14 | 97504b |
15 | 6b2e60 |
hex | 4e2c2b |
5123115 has 32 divisors (see below), whose sum is σ = 9207360. Its totient is φ = 2702592.
The previous prime is 5123099. The next prime is 5123119. The reversal of 5123115 is 5113215.
It is not a de Polignac number, because 5123115 - 24 = 5123099 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5123119) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 18357 + ... + 18633.
It is an arithmetic number, because the mean of its divisors is an integer number (287730).
Almost surely, 25123115 is an apocalyptic number.
5123115 is a deficient number, since it is larger than the sum of its proper divisors (4084245).
5123115 is a wasteful number, since it uses less digits than its factorization.
5123115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428 (or 422 counting only the distinct ones).
The product of its digits is 150, while the sum is 18.
The square root of 5123115 is about 2263.4299193922. The cubic root of 5123115 is about 172.3897215750.
The spelling of 5123115 in words is "five million, one hundred twenty-three thousand, one hundred fifteen".
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