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2704152713 = 19142323827
BaseRepresentation
bin1010000100101110…
…0001100010001001
320222110100012011012
42201023201202021
521014230341323
61124155213305
7124003630103
oct24113414211
96873305135
102704152713
111168472a59
12635747235
1334130b982
141b91d4573
1510c605678
hexa12e1889

2704152713 has 4 divisors (see below), whose sum is σ = 2846476560. Its totient is φ = 2561828868.

The previous prime is 2704152691. The next prime is 2704152721. The reversal of 2704152713 is 3172514072.

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 2704152713 - 210 = 2704151689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2704152713.

It is not an unprimeable number, because it can be changed into a prime (2704152743) 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, 71161895 + ... + 71161932.

It is an arithmetic number, because the mean of its divisors is an integer number (711619140).

Almost surely, 22704152713 is an apocalyptic number.

It is an amenable number.

2704152713 is a deficient number, since it is larger than the sum of its proper divisors (142323847).

2704152713 is a wasteful number, since it uses less digits than its factorization.

2704152713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142323846.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 2704152713 is about 52001.4683734988. The cubic root of 2704152713 is about 1393.1901801842.

Adding to 2704152713 its reverse (3172514072), we get a palindrome (5876666785).

The spelling of 2704152713 in words is "two billion, seven hundred four million, one hundred fifty-two thousand, seven hundred thirteen".

Divisors: 1 19 142323827 2704152713