Base | Representation |
---|---|
bin | 1111100000010101… |
… | …01010010101100001 |
3 | 210111010121221121122 |
4 | 13300022222111201 |
5 | 114022004401420 |
6 | 3454002302025 |
7 | 413166221450 |
oct | 76012522541 |
9 | 23433557548 |
10 | 8324293985 |
11 | 3591935307 |
12 | 1743957915 |
13 | a28798957 |
14 | 58d7a2b97 |
15 | 33ac07725 |
hex | 1f02aa561 |
8324293985 has 8 divisors (see below), whose sum is σ = 11416174656. Its totient is φ = 5708087280.
The previous prime is 8324293969. The next prime is 8324293987. The reversal of 8324293985 is 5893924238.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8324293985 - 24 = 8324293969 is a prime.
It is a super-3 number, since 3×83242939853 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8324293987) 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, 118918451 + ... + 118918520.
It is an arithmetic number, because the mean of its divisors is an integer number (1427021832).
Almost surely, 28324293985 is an apocalyptic number.
It is an amenable number.
8324293985 is a deficient number, since it is larger than the sum of its proper divisors (3091880671).
8324293985 is a wasteful number, since it uses less digits than its factorization.
8324293985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237836983.
The product of its digits is 3732480, while the sum is 53.
The square root of 8324293985 is about 91237.5689340745. The cubic root of 8324293985 is about 2026.6673447447.
The spelling of 8324293985 in words is "eight billion, three hundred twenty-four million, two hundred ninety-three thousand, nine hundred eighty-five".
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