Base | Representation |
---|---|
bin | 1111110100011100… |
… | …01111011110101000 |
3 | 210220220002100020002 |
4 | 13322032033132220 |
5 | 114343202122322 |
6 | 3522430322132 |
7 | 420315230453 |
oct | 77216173650 |
9 | 23826070202 |
10 | 8493004712 |
11 | 3669097165 |
12 | 1790359348 |
13 | a5471919a |
14 | 5a7d5c49a |
15 | 34a930c92 |
hex | 1fa38f7a8 |
8493004712 has 32 divisors (see below), whose sum is σ = 16834521600. Its totient is φ = 4005719424.
The previous prime is 8493004673. The next prime is 8493004717. The reversal of 8493004712 is 2174003948.
It is a super-2 number, since 2×84930047122 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (8493004717) 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, 84488 + ... + 155319.
It is an arithmetic number, because the mean of its divisors is an integer number (526078800).
Almost surely, 28493004712 is an apocalyptic number.
It is an amenable number.
8493004712 is a deficient number, since it is larger than the sum of its proper divisors (8341516888).
8493004712 is a wasteful number, since it uses less digits than its factorization.
8493004712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240065 (or 240061 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 8493004712 is about 92157.4994886472. The cubic root of 8493004712 is about 2040.2675472496.
The spelling of 8493004712 in words is "eight billion, four hundred ninety-three million, four thousand, seven hundred twelve".
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