Search a number
-
+
13069317 = 36077177
BaseRepresentation
bin110001110110…
…110000000101
3220120222201210
4301312300011
511321204232
61144042033
7216041652
oct61666005
926528653
1013069317
117417198
124463319
132927931
141a42c29
1512325cc
hexc76c05

13069317 has 8 divisors (see below), whose sum is σ = 17456896. Its totient is φ = 8697312.

The previous prime is 13069289. The next prime is 13069333. The reversal of 13069317 is 71396031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13069317 - 220 = 12020741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13069387) 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, 1768 + ... + 5409.

It is an arithmetic number, because the mean of its divisors is an integer number (2182112).

Almost surely, 213069317 is an apocalyptic number.

It is an amenable number.

13069317 is a deficient number, since it is larger than the sum of its proper divisors (4387579).

13069317 is an equidigital number, since it uses as much as digits as its factorization.

13069317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7787.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 13069317 is about 3615.1510341893. The cubic root of 13069317 is about 235.5506447577.

The spelling of 13069317 in words is "thirteen million, sixty-nine thousand, three hundred seventeen".

Divisors: 1 3 607 1821 7177 21531 4356439 13069317