Search a number
-
+
14211034220 = 225710551711
BaseRepresentation
bin11010011110000101…
…10010110001101100
31100200101120100002202
431033002302301230
5213101011043340
610310051441032
71012106540435
oct151702626154
940611510082
1014211034220
116032838389
1229072b6178
13145625a6b6
1498b52c48c
1558291bc15
hex34f0b2c6c

14211034220 has 12 divisors (see below), whose sum is σ = 29843171904. Its totient is φ = 5684413680.

The previous prime is 14211034199. The next prime is 14211034261. The reversal of 14211034220 is 2243011241.

14211034220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142110342202 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 710551711 = 14211034220 / (1 + 4 + 2 + 1 + 1 + 0 + 3 + 4 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 14211034192 and 14211034201.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 355275836 + ... + 355275875.

It is an arithmetic number, because the mean of its divisors is an integer number (2486930992).

Almost surely, 214211034220 is an apocalyptic number.

14211034220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14211034220 is an abundant number, since it is smaller than the sum of its proper divisors (15632137684).

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

14211034220 is a wasteful number, since it uses less digits than its factorization.

14211034220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710551720 (or 710551718 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 14211034220 its reverse (2243011241), we get a palindrome (16454045461).

The spelling of 14211034220 in words is "fourteen billion, two hundred eleven million, thirty-four thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 710551711 1421103422 2842206844 3552758555 7105517110 14211034220