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13024055 = 511435507
BaseRepresentation
bin110001101011…
…101100110111
3220111200122102
4301223230313
511313232210
61143052315
7215463002
oct61535467
926450572
1013024055
117396190
12444109b
132910155
141a30539
151223ea5
hexc6bb37

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".

Divisors: 1 5 11 43 55 215 473 2365 5507 27535 60577 236801 302885 1184005 2604811 13024055