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3248764013 = 111272325529
BaseRepresentation
bin1100000110100100…
…0011010001101101
322101102010022102002
43001221003101231
523123140422023
61254212142045
7143336016125
oct30151032155
98342108362
103248764013
11141792a540
12768007925
133ca0b3491
1422b67dc85
15140331b28
hexc1a4346d

3248764013 has 8 divisors (see below), whose sum is σ = 3572014080. Its totient is φ = 2930165280.

The previous prime is 3248763997. The next prime is 3248764031. The reversal of 3248764013 is 3104678423.

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 3248764013 - 24 = 3248763997 is a prime.

It is a super-2 number, since 2×32487640132 = 21108935224327728338, which 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 (3248766013) 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, 1161368 + ... + 1164161.

It is an arithmetic number, because the mean of its divisors is an integer number (446501760).

Almost surely, 23248764013 is an apocalyptic number.

It is an amenable number.

3248764013 is a deficient number, since it is larger than the sum of its proper divisors (323250067).

3248764013 is a wasteful number, since it uses less digits than its factorization.

3248764013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325667.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 3248764013 is about 56997.9299010061. The cubic root of 3248764013 is about 1481.0602356960.

The spelling of 3248764013 in words is "three billion, two hundred forty-eight million, seven hundred sixty-four thousand, thirteen".

Divisors: 1 11 127 1397 2325529 25580819 295342183 3248764013