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3540488713 = 22315876631
BaseRepresentation
bin1101001100000111…
…1001001000001001
3100010202001110110121
43103001321020021
524222331114323
61343152543241
7153510441346
oct32301711011
910122043417
103540488713
111557571633
12829851b21
13445674748
142582db7cd
1515ac58a5d
hexd3079209

3540488713 has 4 divisors (see below), whose sum is σ = 3556365568. Its totient is φ = 3524611860.

The previous prime is 3540488711. The next prime is 3540488717. The reversal of 3540488713 is 3178840453.

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 3540488713 - 21 = 3540488711 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 3540488713.

It is not an unprimeable number, because it can be changed into a prime (3540488711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7938093 + ... + 7938538.

It is an arithmetic number, because the mean of its divisors is an integer number (889091392).

Almost surely, 23540488713 is an apocalyptic number.

It is an amenable number.

3540488713 is a deficient number, since it is larger than the sum of its proper divisors (15876855).

3540488713 is a wasteful number, since it uses less digits than its factorization.

3540488713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15876854.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 3540488713 is about 59502.0059577826. The cubic root of 3540488713 is about 1524.1267006409.

The spelling of 3540488713 in words is "three billion, five hundred forty million, four hundred eighty-eight thousand, seven hundred thirteen".

Divisors: 1 223 15876631 3540488713