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22030000213 = 1310007169343
BaseRepresentation
bin10100100001000101…
…110010000001010101
32002212022022222000211
4110201011302001111
5330104140001323
614042003205421
71406631624604
oct244105620125
962768288024
1022030000213
1193853a7251
124329976871
1321011270b0
1410cdb4da3b
1588e0a770d
hex521172055

22030000213 has 8 divisors (see below), whose sum is σ = 23727126528. Its totient is φ = 20333232624.

The previous prime is 22030000199. The next prime is 22030000229. The reversal of 22030000213 is 31200003022.

It is a happy number.

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 22030000213 - 225 = 21996445781 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22030000193 and 22030000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22030000513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45420 + ... + 214762.

It is an arithmetic number, because the mean of its divisors is an integer number (2965890816).

Almost surely, 222030000213 is an apocalyptic number.

It is an amenable number.

22030000213 is a deficient number, since it is larger than the sum of its proper divisors (1697126315).

22030000213 is a wasteful number, since it uses less digits than its factorization.

22030000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179363.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 22030000213 its reverse (31200003022), we get a palindrome (53230003235).

The spelling of 22030000213 in words is "twenty-two billion, thirty million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 13 10007 130091 169343 2201459 1694615401 22030000213