Base | Representation |
---|---|
bin | 110011101101… |
… | …000110001000 |
3 | 221111121200002 |
4 | 303231012020 |
5 | 11432212211 |
6 | 1202302132 |
7 | 223131125 |
oct | 63550610 |
9 | 27447602 |
10 | 13554056 |
11 | 77183aa |
12 | 4657948 |
13 | 2a67469 |
14 | 1b2b74c |
15 | 12cb03b |
hex | ced188 |
13554056 has 16 divisors (see below), whose sum is σ = 25763100. Its totient is φ = 6683904.
The previous prime is 13554053. The next prime is 13554071. The reversal of 13554056 is 65045531.
It can be written as a sum of positive squares in 2 ways, for example, as 13205956 + 348100 = 3634^2 + 590^2 .
It is a super-2 number, since 2×135540562 = 367424868102272, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13554053) 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, 11021 + ... + 12188.
Almost surely, 213554056 is an apocalyptic number.
It is an amenable number.
13554056 is a deficient number, since it is larger than the sum of its proper divisors (12209044).
13554056 is a wasteful number, since it uses less digits than its factorization.
13554056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23288 (or 23284 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 29.
The square root of 13554056 is about 3681.5833550254. The cubic root of 13554056 is about 238.4275440001.
Adding to 13554056 its reverse (65045531), we get a palindrome (78599587).
The spelling of 13554056 in words is "thirteen million, five hundred fifty-four thousand, fifty-six".
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