Search a number
-
+
12606068803 = 171136562243
BaseRepresentation
bin10111011110110000…
…10101100001000011
31012112112112122110011
423233120111201003
5201304123200203
65442515445351
7624250550116
oct135730254103
935475478404
1012606068803
115389885089
1225398b6857
13125b8a6813
1487830457d
154dba8b76d
hex2ef615843

12606068803 has 8 divisors (see below), whose sum is σ = 13465724688. Its totient is φ = 11759537664.

The previous prime is 12606068791. The next prime is 12606068821. The reversal of 12606068803 is 30886060621.

12606068803 is digitally balanced in base 2, 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 12606068803 - 213 = 12606060611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12606063803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3279201 + ... + 3283042.

It is an arithmetic number, because the mean of its divisors is an integer number (1683215586).

Almost surely, 212606068803 is an apocalyptic number.

12606068803 is a deficient number, since it is larger than the sum of its proper divisors (859655885).

12606068803 is a wasteful number, since it uses less digits than its factorization.

12606068803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6562373.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 12606068803 in words is "twelve billion, six hundred six million, sixty-eight thousand, eight hundred three".

Divisors: 1 17 113 1921 6562243 111558131 741533459 12606068803