Base | Representation |
---|---|
bin | 10000010000001101… |
… | …01111100111100010 |
3 | 211112010100200020121 |
4 | 20020012233213202 |
5 | 120332313421401 |
6 | 4001510430454 |
7 | 426144045442 |
oct | 101006574742 |
9 | 24463320217 |
10 | 8725920226 |
11 | 3778611021 |
12 | 183636242a |
13 | a90a5950a |
14 | 5cac6c122 |
15 | 3610dcca1 |
hex | 2081af9e2 |
8725920226 has 16 divisors (see below), whose sum is σ = 13224313080. Its totient is φ = 4317909120.
The previous prime is 8725920223. The next prime is 8725920233. The reversal of 8725920226 is 6220295278.
It can be written as a sum of positive squares in 4 ways, for example, as 8602377001 + 123543225 = 92749^2 + 11115^2 .
It is a super-2 number, since 2×87259202262 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8725920223) 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, 168366 + ... + 214006.
Almost surely, 28725920226 is an apocalyptic number.
8725920226 is a deficient number, since it is larger than the sum of its proper divisors (4498392854).
8725920226 is a wasteful number, since it uses less digits than its factorization.
8725920226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46629.
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 8725920226 is about 93412.6341883152. The cubic root of 8725920226 is about 2058.7506347995.
The spelling of 8725920226 in words is "eight billion, seven hundred twenty-five million, nine hundred twenty thousand, two hundred twenty-six".
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