Base | Representation |
---|---|
bin | 1101010000010… |
… | …0111100100001 |
3 | 10212121111201010 |
4 | 3110010330201 |
5 | 103213013120 |
6 | 5303331133 |
7 | 1243355631 |
oct | 324047441 |
9 | 125544633 |
10 | 55594785 |
11 | 29422204 |
12 | 16750aa9 |
13 | b696b2c |
14 | 75526c1 |
15 | 4d327e0 |
hex | 3504f21 |
55594785 has 16 divisors (see below), whose sum is σ = 89110656. Its totient is φ = 29597568.
The previous prime is 55594753. The next prime is 55594787. The reversal of 55594785 is 58749555.
It is a happy number.
It is not a de Polignac number, because 55594785 - 25 = 55594753 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55594787) 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 15 ways as a sum of consecutive naturals, for example, 6252 + ... + 12258.
It is an arithmetic number, because the mean of its divisors is an integer number (5569416).
Almost surely, 255594785 is an apocalyptic number.
It is an amenable number.
55594785 is a deficient number, since it is larger than the sum of its proper divisors (33515871).
55594785 is a wasteful number, since it uses less digits than its factorization.
55594785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6632.
The product of its digits is 1260000, while the sum is 48.
The square root of 55594785 is about 7456.1910517368. The cubic root of 55594785 is about 381.6612060604.
The spelling of 55594785 in words is "fifty-five million, five hundred ninety-four thousand, seven hundred eighty-five".
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