Base | Representation |
---|---|
bin | 1101000111101… |
… | …0000000110010 |
3 | 10211112121002102 |
4 | 3101322000302 |
5 | 103041310324 |
6 | 5243220402 |
7 | 1235465552 |
oct | 321720062 |
9 | 124477072 |
10 | 55025714 |
11 | 290736a7 |
12 | 16517702 |
13 | b527ac3 |
14 | 7445162 |
15 | 4c6ddae |
hex | 347a032 |
55025714 has 8 divisors (see below), whose sum is σ = 82685340. Its totient is φ = 27463936.
The previous prime is 55025669. The next prime is 55025717. The reversal of 55025714 is 41752055.
It can be written as a sum of positive squares in 2 ways, for example, as 44023225 + 11002489 = 6635^2 + 3317^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (55025717) 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 3 ways as a sum of consecutive naturals, for example, 23039 + ... + 25314.
Almost surely, 255025714 is an apocalyptic number.
55025714 is a deficient number, since it is larger than the sum of its proper divisors (27659626).
55025714 is a wasteful number, since it uses less digits than its factorization.
55025714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48924.
The product of its (nonzero) digits is 7000, while the sum is 29.
The square root of 55025714 is about 7417.9319220386. The cubic root of 55025714 is about 380.3545029754.
Adding to 55025714 its reverse (41752055), we get a palindrome (96777769).
The spelling of 55025714 in words is "fifty-five million, twenty-five thousand, seven hundred fourteen".
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