Base | Representation |
---|---|
bin | 1101001100101110… |
… | …10001010011001000 |
3 | 200021211201102122110 |
4 | 12212113101103020 |
5 | 104003014212240 |
6 | 3131051222320 |
7 | 340412505606 |
oct | 64627212310 |
9 | 20254642573 |
10 | 7086085320 |
11 | 3006a01866 |
12 | 14591479a0 |
13 | 88c0b70c2 |
14 | 4b3168876 |
15 | 2b7170c80 |
hex | 1a65d14c8 |
7086085320 has 32 divisors (see below), whose sum is σ = 21258256320. Its totient is φ = 1889622720.
The previous prime is 7086085273. The next prime is 7086085327. The reversal of 7086085320 is 235806807.
It is not an unprimeable number, because it can be changed into a prime (7086085327) 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, 29525236 + ... + 29525475.
It is an arithmetic number, because the mean of its divisors is an integer number (664320510).
Almost surely, 27086085320 is an apocalyptic number.
It is an amenable number.
7086085320 is an abundant number, since it is smaller than the sum of its proper divisors (14172171000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7086085320 is a wasteful number, since it uses less digits than its factorization.
7086085320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59050725 (or 59050721 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 7086085320 is about 84178.8888023595. Note that the first 4 decimals coincide. The cubic root of 7086085320 is about 1920.7409358213.
The spelling of 7086085320 in words is "seven billion, eighty-six million, eighty-five thousand, three hundred twenty".
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