Base | Representation |
---|---|
bin | 1101001010000011… |
… | …10111011010101000 |
3 | 200020021120222201210 |
4 | 12211001313122220 |
5 | 103431301301224 |
6 | 3124531313120 |
7 | 340021301664 |
oct | 64501673250 |
9 | 20207528653 |
10 | 7063697064 |
11 | 2aa5300176 |
12 | 145174b7a0 |
13 | 887578908 |
14 | 4b01bb8a4 |
15 | 2b51ec429 |
hex | 1a50776a8 |
7063697064 has 32 divisors (see below), whose sum is σ = 18698022720. Its totient is φ = 2216061696.
The previous prime is 7063697063. The next prime is 7063697083. The reversal of 7063697064 is 4607963607.
It is not an unprimeable number, because it can be changed into a prime (7063697063) 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, 8656084 + ... + 8656899.
It is an arithmetic number, because the mean of its divisors is an integer number (584313210).
Almost surely, 27063697064 is an apocalyptic number.
It is an amenable number.
7063697064 is an abundant number, since it is smaller than the sum of its proper divisors (11634325656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7063697064 is a wasteful number, since it uses less digits than its factorization.
7063697064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17313009 (or 17313005 counting only the distinct ones).
The product of its (nonzero) digits is 1143072, while the sum is 48.
The square root of 7063697064 is about 84045.8033693533. The cubic root of 7063697064 is about 1918.7159622124.
The spelling of 7063697064 in words is "seven billion, sixty-three million, six hundred ninety-seven thousand, sixty-four".
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