Base | Representation |
---|---|
bin | 10011101010100011010001 |
3 | 100200220100212 |
4 | 103222203101 |
5 | 2304430100 |
6 | 302253505 |
7 | 61550141 |
oct | 23524321 |
9 | 10626325 |
10 | 5155025 |
11 | 2a01057 |
12 | 1887295 |
13 | 10b6515 |
14 | 982921 |
15 | 6bc635 |
hex | 4ea8d1 |
5155025 has 12 divisors (see below), whose sum is σ = 6566172. Its totient is φ = 4011840.
The previous prime is 5155001. The next prime is 5155027. The reversal of 5155025 is 5205515.
It can be written as a sum of positive squares in 6 ways, for example, as 208849 + 4946176 = 457^2 + 2224^2 .
It is not a de Polignac number, because 5155025 - 28 = 5154769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5155027) 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 11 ways as a sum of consecutive naturals, for example, 1862 + ... + 3711.
It is an arithmetic number, because the mean of its divisors is an integer number (547181).
Almost surely, 25155025 is an apocalyptic number.
It is an amenable number.
5155025 is a deficient number, since it is larger than the sum of its proper divisors (1411147).
5155025 is a wasteful number, since it uses less digits than its factorization.
5155025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5620 (or 5615 counting only the distinct ones).
The product of its (nonzero) digits is 1250, while the sum is 23.
The square root of 5155025 is about 2270.4680134281. The cubic root of 5155025 is about 172.7468984247.
The spelling of 5155025 in words is "five million, one hundred fifty-five thousand, twenty-five".
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