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13300213213 = 71900030459
BaseRepresentation
bin11000110001100000…
…10010010111011101
31021022220200211120101
430120300102113131
5204214323310323
610035433421101
7650406642550
oct143060222735
937286624511
1013300213213
115705695051
1226b226a791
13133c645861
14902596697
1552c9a3dad
hex318c125dd

13300213213 has 4 divisors (see below), whose sum is σ = 15200243680. Its totient is φ = 11400182748.

The previous prime is 13300213187. The next prime is 13300213259. The reversal of 13300213213 is 31231200331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13300213213 - 25 = 13300213181 is a prime.

It is a super-2 number, since 2×133002132132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300213613) 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, 950015223 + ... + 950015236.

It is an arithmetic number, because the mean of its divisors is an integer number (3800060920).

Almost surely, 213300213213 is an apocalyptic number.

It is an amenable number.

13300213213 is a deficient number, since it is larger than the sum of its proper divisors (1900030467).

13300213213 is an equidigital number, since it uses as much as digits as its factorization.

13300213213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900030466.

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

Adding to 13300213213 its reverse (31231200331), we get a palindrome (44531413544).

The spelling of 13300213213 in words is "thirteen billion, three hundred million, two hundred thirteen thousand, two hundred thirteen".

Divisors: 1 7 1900030459 13300213213