Base | Representation |
---|---|
bin | 110001101011100110101… |
… | …1111010111001000001001 |
3 | 220011202122112222010012022 |
4 | 1203113031133113020021 |
5 | 1343333023022140232 |
6 | 22304450432054225 |
7 | 1303213636221143 |
oct | 143271537271011 |
9 | 26152575863168 |
10 | 6828150583817 |
11 | 21a2890aa4452 |
12 | 923411994375 |
13 | 3a6b7949ba54 |
14 | 1986acb01c93 |
15 | bc938838812 |
hex | 635cd7d7209 |
6828150583817 has 4 divisors (see below), whose sum is σ = 6863529602580. Its totient is φ = 6792771565056.
The previous prime is 6828150583757. The next prime is 6828150583819. The reversal of 6828150583817 is 7183850518286.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1545618346441 + 5282532237376 = 1243229^2 + 2298376^2 .
It is a cyclic number.
It is not a de Polignac number, because 6828150583817 - 26 = 6828150583753 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 6828150583817.
It is not an unprimeable number, because it can be changed into a prime (6828150583819) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17689509092 + ... + 17689509477.
It is an arithmetic number, because the mean of its divisors is an integer number (1715882400645).
Almost surely, 26828150583817 is an apocalyptic number.
It is an amenable number.
6828150583817 is a deficient number, since it is larger than the sum of its proper divisors (35379018763).
6828150583817 is a wasteful number, since it uses less digits than its factorization.
6828150583817 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35379018762.
The product of its (nonzero) digits is 25804800, while the sum is 62.
The spelling of 6828150583817 in words is "six trillion, eight hundred twenty-eight billion, one hundred fifty million, five hundred eighty-three thousand, eight hundred seventeen".
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