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13395269 = 172334259
BaseRepresentation
bin110011000110…
…010101000101
3221012112212002
4303012111011
511412122034
61155035045
7221600156
oct63062505
927175762
1013395269
11761a078
12459ba85
132a100c4
141ac992d
151298e7e
hexcc6545

13395269 has 8 divisors (see below), whose sum is σ = 14800320. Its totient is φ = 12058816.

The previous prime is 13395257. The next prime is 13395307. The reversal of 13395269 is 96259331.

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 13395269 - 216 = 13329733 is a prime.

It is a super-2 number, since 2×133952692 = 358866463164722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13395229) 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, 16739 + ... + 17520.

It is an arithmetic number, because the mean of its divisors is an integer number (1850040).

Almost surely, 213395269 is an apocalyptic number.

It is an amenable number.

13395269 is a deficient number, since it is larger than the sum of its proper divisors (1405051).

13395269 is a wasteful number, since it uses less digits than its factorization.

13395269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34299.

The product of its digits is 43740, while the sum is 38.

The square root of 13395269 is about 3659.9547811414. The cubic root of 13395269 is about 237.4928175113.

The spelling of 13395269 in words is "thirteen million, three hundred ninety-five thousand, two hundred sixty-nine".

Divisors: 1 17 23 391 34259 582403 787957 13395269