Base | Representation |
---|---|
bin | 1111010011111001… |
… | …10100000110111100 |
3 | 210012212101022010101 |
4 | 13221330310012330 |
5 | 113313310010300 |
6 | 3435355050444 |
7 | 410461565422 |
oct | 75174640674 |
9 | 23185338111 |
10 | 8220000700 |
11 | 3538a8120a |
12 | 1714a40a24 |
13 | a0ccb0c52 |
14 | 57d9b5112 |
15 | 3319a5b6a |
hex | 1e9f341bc |
8220000700 has 36 divisors (see below), whose sum is σ = 18452490840. Its totient is φ = 3174619840.
The previous prime is 8220000673. The next prime is 8220000731. The reversal of 8220000700 is 70000228.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1414342 + ... + 1420141.
It is an arithmetic number, because the mean of its divisors is an integer number (512569190).
Almost surely, 28220000700 is an apocalyptic number.
It is an amenable number.
8220000700 is an abundant number, since it is smaller than the sum of its proper divisors (10232490140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8220000700 is a wasteful number, since it uses less digits than its factorization.
8220000700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2834526 (or 2834519 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 8220000700 is about 90664.2195135435. The cubic root of 8220000700 is about 2018.1678564393.
Adding to 8220000700 its reverse (70000228), we get a palindrome (8290000928).
The spelling of 8220000700 in words is "eight billion, two hundred twenty million, seven hundred", and thus it is an aban number.
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