Base | Representation |
---|---|
bin | 10011101010101010011101 |
3 | 100200220222220 |
4 | 103222222131 |
5 | 2304433420 |
6 | 302255553 |
7 | 61551366 |
oct | 23525235 |
9 | 10626886 |
10 | 5155485 |
11 | 2a01435 |
12 | 18875b9 |
13 | 10b67aa |
14 | 982b6d |
15 | 6bc840 |
hex | 4eaa9d |
5155485 has 16 divisors (see below), whose sum is σ = 8441664. Its totient is φ = 2685312.
The previous prime is 5155483. The next prime is 5155489. The reversal of 5155485 is 5845515.
It is not a de Polignac number, because 5155485 - 21 = 5155483 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5155481) 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 15 ways as a sum of consecutive naturals, for example, 3352 + ... + 4641.
It is an arithmetic number, because the mean of its divisors is an integer number (527604).
Almost surely, 25155485 is an apocalyptic number.
It is an amenable number.
5155485 is a deficient number, since it is larger than the sum of its proper divisors (3286179).
5155485 is a wasteful number, since it uses less digits than its factorization.
5155485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8044.
The product of its digits is 20000, while the sum is 33.
The square root of 5155485 is about 2270.5693118687. The cubic root of 5155485 is about 172.7520365317.
The spelling of 5155485 in words is "five million, one hundred fifty-five thousand, four hundred eighty-five".
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