Base | Representation |
---|---|
bin | 1111100010011110… |
… | …01111011111110000 |
3 | 210112101110022210110 |
4 | 13301033033133300 |
5 | 114041110200414 |
6 | 3455443501320 |
7 | 413505066444 |
oct | 76117173760 |
9 | 23471408713 |
10 | 8342271984 |
11 | 35a0aa4462 |
12 | 1749987840 |
13 | a2c421917 |
14 | 591d22824 |
15 | 33c5a9459 |
hex | 1f13cf7f0 |
8342271984 has 20 divisors (see below), whose sum is σ = 21550869416. Its totient is φ = 2780757312.
The previous prime is 8342271923. The next prime is 8342271997. The reversal of 8342271984 is 4891722438.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 173797333 = 8342271984 / (8 + 3 + 4 + 2 + 2 + 7 + 1 + 9 + 8 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86898619 + ... + 86898714.
Almost surely, 28342271984 is an apocalyptic number.
It is an amenable number.
8342271984 is an abundant number, since it is smaller than the sum of its proper divisors (13208597432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8342271984 is a wasteful number, since it uses less digits than its factorization.
8342271984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173797344 (or 173797338 counting only the distinct ones).
The product of its digits is 774144, while the sum is 48.
The square root of 8342271984 is about 91336.0388017786. The cubic root of 8342271984 is about 2028.1252952166.
The spelling of 8342271984 in words is "eight billion, three hundred forty-two million, two hundred seventy-one thousand, nine hundred eighty-four".
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