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6230162221 = 47325740699
BaseRepresentation
bin1011100110101100…
…01011101100101101
3121002012011000212221
411303112023230231
5100224410142341
62510113555341
7310250335153
oct56326135455
917065130787
106230162221
1127078450a8
12125a575b51
13783983b2a
144316033d3
15266e4ded1
hex17358bb2d

6230162221 has 8 divisors (see below), whose sum is σ = 6364828800. Its totient is φ = 6095583648.

The previous prime is 6230162219. The next prime is 6230162251. The reversal of 6230162221 is 1222610326.

6230162221 is digitally balanced in base 3, 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 6230162221 - 21 = 6230162219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6230162201) 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, 132730 + ... + 173428.

It is an arithmetic number, because the mean of its divisors is an integer number (795603600).

Almost surely, 26230162221 is an apocalyptic number.

It is an amenable number.

6230162221 is a deficient number, since it is larger than the sum of its proper divisors (134666579).

6230162221 is a wasteful number, since it uses less digits than its factorization.

6230162221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44003.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 6230162221 is about 78931.3766571951. The cubic root of 6230162221 is about 1840.0648036604.

Adding to 6230162221 its reverse (1222610326), we get a palindrome (7452772547).

The spelling of 6230162221 in words is "six billion, two hundred thirty million, one hundred sixty-two thousand, two hundred twenty-one".

Divisors: 1 47 3257 40699 153079 1912853 132556643 6230162221