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13254225313 = 76133088843
BaseRepresentation
bin11000101100000001…
…10110110110100001
31021012201011102000211
430112000312312201
5204121040202223
610031112014121
7646311025210
oct142600666641
937181142024
1013254225313
11569173471a
12269a991341
131332c63694
148da425077
1552891cd0d
hex316036da1

13254225313 has 8 divisors (see below), whose sum is σ = 15172401728. Its totient is φ = 11342227824.

The previous prime is 13254225311. The next prime is 13254225343. The reversal of 13254225313 is 31352245231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13254225313 - 21 = 13254225311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13254225311) 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, 1540131 + ... + 1548712.

It is an arithmetic number, because the mean of its divisors is an integer number (1896550216).

Almost surely, 213254225313 is an apocalyptic number.

It is an amenable number.

13254225313 is a deficient number, since it is larger than the sum of its proper divisors (1918176415).

13254225313 is an equidigital number, since it uses as much as digits as its factorization.

13254225313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089463.

The product of its digits is 21600, while the sum is 31.

The spelling of 13254225313 in words is "thirteen billion, two hundred fifty-four million, two hundred twenty-five thousand, three hundred thirteen".

Divisors: 1 7 613 4291 3088843 21621901 1893460759 13254225313