Search a number
-
+
13073067 = 327207509
BaseRepresentation
bin110001110111…
…101010101011
3220121011212200
4301313222223
511321314232
61144111243
7216055620
oct61675253
926534780
1013073067
117419a97
124465523
132929557
141a44347
15123377c
hexc77aab

13073067 has 12 divisors (see below), whose sum is σ = 21581040. Its totient is φ = 7470288.

The previous prime is 13073063. The next prime is 13073129. The reversal of 13073067 is 76037031.

It is not a de Polignac number, because 13073067 - 22 = 13073063 is a prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 13073067.

It is not an unprimeable number, because it can be changed into a prime (13073063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103692 + ... + 103817.

It is an arithmetic number, because the mean of its divisors is an integer number (1798420).

Almost surely, 213073067 is an apocalyptic number.

13073067 is a deficient number, since it is larger than the sum of its proper divisors (8507973).

13073067 is a wasteful number, since it uses less digits than its factorization.

13073067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207522 (or 207519 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The square root of 13073067 is about 3615.6696475204. The cubic root of 13073067 is about 235.5731715775.

The spelling of 13073067 in words is "thirteen million, seventy-three thousand, sixty-seven".

Divisors: 1 3 7 9 21 63 207509 622527 1452563 1867581 4357689 13073067