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682349027147 = 1256215431807
BaseRepresentation
bin10011110110111110010…
…10111101111101001011
32102020021002002001221122
421323133022331331023
542134422322332042
61241244455425455
7100204150014164
oct11733712757513
92366232061848
10682349027147
11243423267527
12b02b138528b
134c464641ac8
1425050db076b
1512b396947d2
hex9edf2bdf4b

682349027147 has 4 divisors (see below), whose sum is σ = 682354584576. Its totient is φ = 682343469720.

The previous prime is 682349027137. The next prime is 682349027189. The reversal of 682349027147 is 741720943286.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 682349027147 - 212 = 682349023051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682349027117) 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, 2590283 + ... + 2841524.

It is an arithmetic number, because the mean of its divisors is an integer number (170588646144).

Almost surely, 2682349027147 is an apocalyptic number.

682349027147 is a deficient number, since it is larger than the sum of its proper divisors (5557429).

682349027147 is a wasteful number, since it uses less digits than its factorization.

682349027147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557428.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 682349027147 in words is "six hundred eighty-two billion, three hundred forty-nine million, twenty-seven thousand, one hundred forty-seven".

Divisors: 1 125621 5431807 682349027147