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13202230003 = 67302365183
BaseRepresentation
bin11000100101110101…
…00000101011110011
31021002002022202212121
430102322200223303
5204014232330003
610022013335111
7645110050324
oct142272405363
937062282777
1013202230003
115665350896
122685497497
13132525a021
148d356c44b
1552409bcbd
hex312ea0af3

13202230003 has 8 divisors (see below), whose sum is σ = 13403916288. Its totient is φ = 13000680264.

The previous prime is 13202229991. The next prime is 13202230033. The reversal of 13202230003 is 30003220231.

13202230003 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 a de Polignac number, because none of the positive numbers 2k-13202230003 is a prime.

It is a super-2 number, since 2×132022300032 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13202230033) 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, 169950 + ... + 235132.

It is an arithmetic number, because the mean of its divisors is an integer number (1675489536).

Almost surely, 213202230003 is an apocalyptic number.

13202230003 is a deficient number, since it is larger than the sum of its proper divisors (201686285).

13202230003 is an equidigital number, since it uses as much as digits as its factorization.

13202230003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68273.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 13202230003 its reverse (30003220231), we get a palindrome (43205450234).

The spelling of 13202230003 in words is "thirteen billion, two hundred two million, two hundred thirty thousand, three".

Divisors: 1 67 3023 65183 202541 4367261 197048209 13202230003