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213002013313 = 4192221228887
BaseRepresentation
bin1100011001011111101…
…0001100101010000001
3202100210110212101201001
43012113322030222001
511442212003411223
6241503552212001
721250250145235
oct3062772145201
9670713771631
10213002013313
11823740a1251
1235345b3a001
1317116c4738b
14a448c125c5
155819b729ad
hex3197e8ca81

213002013313 has 8 divisors (see below), whose sum is σ = 213607437120. Its totient is φ = 212397052560.

The previous prime is 213002013271. The next prime is 213002013379. The reversal of 213002013313 is 313310200312.

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-213002013313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213002013113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816156 + ... + 1045042.

It is an arithmetic number, because the mean of its divisors is an integer number (26700929640).

Almost surely, 2213002013313 is an apocalyptic number.

It is an amenable number.

213002013313 is a deficient number, since it is larger than the sum of its proper divisors (605423807).

213002013313 is a wasteful number, since it uses less digits than its factorization.

213002013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231527.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 213002013313 its reverse (313310200312), we get a palindrome (526312213625).

The spelling of 213002013313 in words is "two hundred thirteen billion, two million, thirteen thousand, three hundred thirteen".

Divisors: 1 419 2221 228887 930599 95903653 508358027 213002013313