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13134355 = 513202067
BaseRepresentation
bin110010000110…
…101000010011
3220201021221121
4302012220103
511330244410
61145303111
7216432403
oct62065023
926637847
1013134355
117461043
124494a97
13294b410
141a5c803
1512469da
hexc86a13

13134355 has 8 divisors (see below), whose sum is σ = 16973712. Its totient is φ = 9699168.

The previous prime is 13134299. The next prime is 13134367. The reversal of 13134355 is 55343131.

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 13134355 - 211 = 13132307 is a prime.

It is a super-2 number, since 2×131343552 = 345022562532050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100969 + ... + 101098.

It is an arithmetic number, because the mean of its divisors is an integer number (2121714).

Almost surely, 213134355 is an apocalyptic number.

13134355 is a deficient number, since it is larger than the sum of its proper divisors (3839357).

13134355 is a wasteful number, since it uses less digits than its factorization.

13134355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202085.

The product of its digits is 2700, while the sum is 25.

The square root of 13134355 is about 3624.1350692269. The cubic root of 13134355 is about 235.9407289151.

Adding to 13134355 its reverse (55343131), we get a palindrome (68477486).

The spelling of 13134355 in words is "thirteen million, one hundred thirty-four thousand, three hundred fifty-five".

Divisors: 1 5 13 65 202067 1010335 2626871 13134355