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13110135 = 35874009
BaseRepresentation
bin110010000000…
…101101110111
3220200001201120
4302000231313
511324011020
61144555023
7216301653
oct62005567
926601646
1013110135
117444925
124482a73
13294039c
141a53a63
15123e740
hexc80b77

13110135 has 8 divisors (see below), whose sum is σ = 20976240. Its totient is φ = 6992064.

The previous prime is 13110121. The next prime is 13110137. The reversal of 13110135 is 53101131.

13110135 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 not a de Polignac number, because 13110135 - 210 = 13109111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 874009 = 13110135 / (1 + 3 + 1 + 1 + 0 + 1 + 3 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436990 + ... + 437019.

It is an arithmetic number, because the mean of its divisors is an integer number (2622030).

Almost surely, 213110135 is an apocalyptic number.

13110135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13110135 is a deficient number, since it is larger than the sum of its proper divisors (7866105).

13110135 is an equidigital number, since it uses as much as digits as its factorization.

13110135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874017.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 13110135 is about 3620.7920404243. The cubic root of 13110135 is about 235.7956132852.

Adding to 13110135 its reverse (53101131), we get a palindrome (66211266).

The spelling of 13110135 in words is "thirteen million, one hundred ten thousand, one hundred thirty-five".

Divisors: 1 3 5 15 874009 2622027 4370045 13110135