Base | Representation |
---|---|
bin | 1101001100001111… |
… | …11101001111100000 |
3 | 200021120011111001020 |
4 | 12212013331033200 |
5 | 104001002233013 |
6 | 3130425205440 |
7 | 340333416225 |
oct | 64607751740 |
9 | 20246144036 |
10 | 7082071008 |
11 | 300470a851 |
12 | 1457930880 |
13 | 88b30cb7c |
14 | 4b280194c |
15 | 2b6b2b623 |
hex | 1a61fd3e0 |
7082071008 has 24 divisors (see below), whose sum is σ = 18590436648. Its totient is φ = 2360690304.
The previous prime is 7082070943. The next prime is 7082071049. The reversal of 7082071008 is 8001702807.
It is a tau number, because it is divible by the number of its divisors (24).
It is a self number, because there is not a number n which added to its sum of digits gives 7082071008.
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, 36885691 + ... + 36885882.
It is an arithmetic number, because the mean of its divisors is an integer number (774601527).
Almost surely, 27082071008 is an apocalyptic number.
It is an amenable number.
7082071008 is an abundant number, since it is smaller than the sum of its proper divisors (11508365640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7082071008 is a wasteful number, since it uses less digits than its factorization.
7082071008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73771586 (or 73771578 counting only the distinct ones).
The product of its (nonzero) digits is 6272, while the sum is 33.
The square root of 7082071008 is about 84155.0414889090. The cubic root of 7082071008 is about 1920.3781633592.
The spelling of 7082071008 in words is "seven billion, eighty-two million, seventy-one thousand, eight".
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