Search a number
-
+
13375054 = 271186851
BaseRepresentation
bin110011000001…
…011001001110
3221011112010101
4303001121032
511411000204
61154401314
7221454220
oct63013116
927145111
1013375054
117605970
12459023a
132a03b44
141ac2410
151292ea4
hexcc164e

13375054 has 16 divisors (see below), whose sum is σ = 25013376. Its totient is φ = 5211000.

The previous prime is 13375049. The next prime is 13375057. The reversal of 13375054 is 45057331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13375057) 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 7 ways as a sum of consecutive naturals, for example, 43272 + ... + 43579.

It is an arithmetic number, because the mean of its divisors is an integer number (1563336).

Almost surely, 213375054 is an apocalyptic number.

13375054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13375054 is a deficient number, since it is larger than the sum of its proper divisors (11638322).

13375054 is a wasteful number, since it uses less digits than its factorization.

13375054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86871.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 13375054 is about 3657.1920923025. The cubic root of 13375054 is about 237.3732893810.

The spelling of 13375054 in words is "thirteen million, three hundred seventy-five thousand, fifty-four".

Divisors: 1 2 7 11 14 22 77 154 86851 173702 607957 955361 1215914 1910722 6687527 13375054