Base | Representation |
---|---|
bin | 110001101011… |
… | …101100110111 |
3 | 220111200122102 |
4 | 301223230313 |
5 | 11313232210 |
6 | 1143052315 |
7 | 215463002 |
oct | 61535467 |
9 | 26450572 |
10 | 13024055 |
11 | 7396190 |
12 | 444109b |
13 | 2910155 |
14 | 1a30539 |
15 | 1223ea5 |
hex | c6bb37 |
13024055 has 16 divisors (see below), whose sum is σ = 17449344. Its totient is φ = 9250080.
The previous prime is 13024021. The next prime is 13024087. The reversal of 13024055 is 55042031.
It is not a de Polignac number, because 13024055 - 26 = 13023991 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389 + ... + 5118.
It is an arithmetic number, because the mean of its divisors is an integer number (1090584).
Almost surely, 213024055 is an apocalyptic number.
13024055 is a deficient number, since it is larger than the sum of its proper divisors (4425289).
13024055 is a wasteful number, since it uses less digits than its factorization.
13024055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5566.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 13024055 is about 3608.8855620537. The cubic root of 13024055 is about 235.2784085284.
Adding to 13024055 its reverse (55042031), we get a palindrome (68066086).
The spelling of 13024055 in words is "thirteen million, twenty-four thousand, fifty-five".
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