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13245002362 = 217222915229
BaseRepresentation
bin11000101010111011…
…01011001001111010
31021012001210211112001
430111131223021322
5204111210033422
610030142211214
7646136443144
oct142535531172
937161724461
1013245002362
115687505349
122697883b0a
131331084707
148d9103c94
15527bea227
hex31576b27a

13245002362 has 12 divisors (see below), whose sum is σ = 21104926830. Its totient is φ = 6232942016.

The previous prime is 13245002333. The next prime is 13245002377. The reversal of 13245002362 is 26320054231.

It can be written as a sum of positive squares in 3 ways, for example, as 12864323241 + 380679121 = 113421^2 + 19511^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13245002362.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11457037 + ... + 11458192.

Almost surely, 213245002362 is an apocalyptic number.

13245002362 is a deficient number, since it is larger than the sum of its proper divisors (7859924468).

13245002362 is a wasteful number, since it uses less digits than its factorization.

13245002362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22915265 (or 22915248 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13245002362 its reverse (26320054231), we get a palindrome (39565056593).

The spelling of 13245002362 in words is "thirteen billion, two hundred forty-five million, two thousand, three hundred sixty-two".

Divisors: 1 2 17 34 289 578 22915229 45830458 389558893 779117786 6622501181 13245002362