Base | Representation |
---|---|
bin | 111100001001000… |
… | …0101100010111010 |
3 | 12012122020101111101 |
4 | 1320102011202322 |
5 | 13113102212401 |
6 | 532124522014 |
7 | 101002530664 |
oct | 17022054272 |
9 | 5178211441 |
10 | 2018007226 |
11 | 946126774 |
12 | 4839b030a |
13 | 262110721 |
14 | 152025534 |
15 | bc26d101 |
hex | 784858ba |
2018007226 has 8 divisors (see below), whose sum is σ = 3028068000. Its totient is φ = 1008651228.
The previous prime is 2018007197. The next prime is 2018007239. The reversal of 2018007226 is 6227008102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2018007194 and 2018007203.
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, 168976 + ... + 180523.
It is an arithmetic number, because the mean of its divisors is an integer number (378508500).
Almost surely, 22018007226 is an apocalyptic number.
2018007226 is a deficient number, since it is larger than the sum of its proper divisors (1010060774).
2018007226 is a wasteful number, since it uses less digits than its factorization.
2018007226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352388.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 2018007226 is about 44922.2353183810. The cubic root of 2018007226 is about 1263.6910384403.
The spelling of 2018007226 in words is "two billion, eighteen million, seven thousand, two hundred twenty-six".
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