Base | Representation |
---|---|
bin | 10101001100010100011101 |
3 | 101110020200201 |
4 | 111030110131 |
5 | 2410233420 |
6 | 315023501 |
7 | 65135515 |
oct | 25142435 |
9 | 11406621 |
10 | 5555485 |
11 | 3154a11 |
12 | 1a3ab91 |
13 | 11c6890 |
14 | a48845 |
15 | 74b10a |
hex | 54c51d |
5555485 has 8 divisors (see below), whose sum is σ = 7179480. Its totient is φ = 4102464.
The previous prime is 5555461. The next prime is 5555491. The reversal of 5555485 is 5845555.
It can be written as a sum of positive squares in 4 ways, for example, as 811801 + 4743684 = 901^2 + 2178^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5555485 - 27 = 5555357 is a prime.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 42670 + ... + 42799.
It is an arithmetic number, because the mean of its divisors is an integer number (897435).
Almost surely, 25555485 is an apocalyptic number.
It is an amenable number.
5555485 is a deficient number, since it is larger than the sum of its proper divisors (1623995).
5555485 is a wasteful number, since it uses less digits than its factorization.
5555485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85487.
The product of its digits is 100000, while the sum is 37.
The square root of 5555485 is about 2357.0076368141. The cubic root of 5555485 is about 177.1090117626.
The spelling of 5555485 in words is "five million, five hundred fifty-five thousand, four hundred eighty-five".
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