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13075054 = 213994673
BaseRepresentation
bin110001111000…
…001001101110
3220121021121021
4301320021232
511321400204
61144124354
7216064456
oct61701156
926537537
1013075054
117420533
1244666ba
13292a425
141a44d66
151234154
hexc7826e

13075054 has 8 divisors (see below), whose sum is σ = 19630800. Its totient is φ = 6531456.

The previous prime is 13075043. The next prime is 13075061. The reversal of 13075054 is 45057031.

13075054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462 + ... + 5134.

It is an arithmetic number, because the mean of its divisors is an integer number (2453850).

Almost surely, 213075054 is an apocalyptic number.

13075054 is a deficient number, since it is larger than the sum of its proper divisors (6555746).

13075054 is a wasteful number, since it uses less digits than its factorization.

13075054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6074.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 13075054 is about 3615.9444132896. The cubic root of 13075054 is about 235.5851060425.

The spelling of 13075054 in words is "thirteen million, seventy-five thousand, fifty-four".

Divisors: 1 2 1399 2798 4673 9346 6537527 13075054