Search a number
-
+
13423541214 = 233291167979
BaseRepresentation
bin11001000000001101…
…01111101111011110
31021122111202112210010
430200012233233132
5204442411304324
610100001024050
7653435134446
oct144006575736
937574675703
1013423541214
11576926a216
122727625026
13135c0664c5
14914adb126
15538715829
hex3201afbde

13423541214 has 16 divisors (see below), whose sum is σ = 26848293120. Its totient is φ = 4474311960.

The previous prime is 13423541213. The next prime is 13423541387. The reversal of 13423541214 is 41214532431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423541213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163477 + ... + 231455.

It is an arithmetic number, because the mean of its divisors is an integer number (1678018320).

Almost surely, 213423541214 is an apocalyptic number.

13423541214 is an abundant number, since it is smaller than the sum of its proper divisors (13424751906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13423541214 is a wasteful number, since it uses less digits than its factorization.

13423541214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100895.

The product of its digits is 11520, while the sum is 30.

The spelling of 13423541214 in words is "thirteen billion, four hundred twenty-three million, five hundred forty-one thousand, two hundred fourteen".

Divisors: 1 2 3 6 32911 65822 67979 98733 135958 197466 203937 407874 2237256869 4474513738 6711770607 13423541214