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13468135 = 57336899
BaseRepresentation
bin110011011000…
…000111100111
3221100020210211
4303120013213
511421440020
61200400251
7222322462
oct63300747
927306724
1013468135
11766989a
124616087
132a37315
141b082d9
1512b085a
hexcd81e7

13468135 has 8 divisors (see below), whose sum is σ = 16383600. Its totient is φ = 10626624.

The previous prime is 13468109. The next prime is 13468163. The reversal of 13468135 is 53186431.

13468135 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 13468135 - 211 = 13466087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13468097 and 13468106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18085 + ... + 18814.

It is an arithmetic number, because the mean of its divisors is an integer number (2047950).

Almost surely, 213468135 is an apocalyptic number.

13468135 is a deficient number, since it is larger than the sum of its proper divisors (2915465).

13468135 is an equidigital number, since it uses as much as digits as its factorization.

13468135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36977.

The product of its digits is 8640, while the sum is 31.

The square root of 13468135 is about 3669.8957750868. The cubic root of 13468135 is about 237.9226674818.

The spelling of 13468135 in words is "thirteen million, four hundred sixty-eight thousand, one hundred thirty-five".

Divisors: 1 5 73 365 36899 184495 2693627 13468135