Search a number
-
+
16144132211 = 198310237243
BaseRepresentation
bin11110000100100001…
…11110100001110011
31112200010000220000122
433002100332201303
5231030344212321
611225544440455
71111031600564
oct170220764163
945603026018
1016144132211
116934a3a529
12316677912b
1316a38ac36c
14ad217016b
156474b68ab
hex3c243e873

16144132211 has 8 divisors (see below), whose sum is σ = 17198569920. Its totient is φ = 15110169192.

The previous prime is 16144132171. The next prime is 16144132217. The reversal of 16144132211 is 11223144161.

16144132211 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 16144132211 - 210 = 16144131187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16144132217) 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, 5117045 + ... + 5120198.

It is an arithmetic number, because the mean of its divisors is an integer number (2149821240).

Almost surely, 216144132211 is an apocalyptic number.

16144132211 is a deficient number, since it is larger than the sum of its proper divisors (1054437709).

16144132211 is a wasteful number, since it uses less digits than its factorization.

16144132211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10237345.

The product of its digits is 1152, while the sum is 26.

Adding to 16144132211 its reverse (11223144161), we get a palindrome (27367276372).

The spelling of 16144132211 in words is "sixteen billion, one hundred forty-four million, one hundred thirty-two thousand, two hundred eleven".

Divisors: 1 19 83 1577 10237243 194507617 849691169 16144132211