Search a number
-
+
213142014213 = 3295992400329
BaseRepresentation
bin1100011010000001000…
…0010000100100000101
3202101011020022011211120
43012200100100210011
511443003323423323
6241525513024153
721253600141152
oct3064020204405
9671136264746
10213142014213
1182436123a77
12353849b5059
1317139c54c4b
14a45d657229
1558270c95e3
hex31a0410905

213142014213 has 8 divisors (see below), whose sum is σ = 284199072000. Its totient is φ = 142089816288.

The previous prime is 213142014181. The next prime is 213142014251. The reversal of 213142014213 is 312410241312.

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

It is not a de Polignac number, because 213142014213 - 25 = 213142014181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213142214213) 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, 1111368 + ... + 1288961.

It is an arithmetic number, because the mean of its divisors is an integer number (35524884000).

Almost surely, 2213142014213 is an apocalyptic number.

It is an amenable number.

213142014213 is a deficient number, since it is larger than the sum of its proper divisors (71057057787).

213142014213 is a wasteful number, since it uses less digits than its factorization.

213142014213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429931.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 213142014213 its reverse (312410241312), we get a palindrome (525552255525).

The spelling of 213142014213 in words is "two hundred thirteen billion, one hundred forty-two million, fourteen thousand, two hundred thirteen".

Divisors: 1 3 29599 88797 2400329 7200987 71047338071 213142014213