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13130100211 = 93491404439
BaseRepresentation
bin11000011101001110…
…10110110111110011
31020220001121012101211
430032213112313303
5203342301201321
610010515340551
7643243003354
oct141647266763
936801535354
1013130100211
115628665698
1226652b1757
131313323c87
148c7b53d2b
1551caa00e1
hex30e9d6df3

13130100211 has 4 divisors (see below), whose sum is σ = 13131514000. Its totient is φ = 13128686424.

The previous prime is 13130100163. The next prime is 13130100223. The reversal of 13130100211 is 11200103131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13130100211 - 27 = 13130100083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13130100191 and 13130100200.

It is not an unprimeable number, because it can be changed into a prime (13130100241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692871 + ... + 711568.

It is an arithmetic number, because the mean of its divisors is an integer number (3282878500).

Almost surely, 213130100211 is an apocalyptic number.

13130100211 is a deficient number, since it is larger than the sum of its proper divisors (1413789).

13130100211 is an equidigital number, since it uses as much as digits as its factorization.

13130100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413788.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13130100211 its reverse (11200103131), we get a palindrome (24330203342).

The spelling of 13130100211 in words is "thirteen billion, one hundred thirty million, one hundred thousand, two hundred eleven".

Divisors: 1 9349 1404439 13130100211