Base | Representation |
---|---|
bin | 1100011011000… |
… | …11110110101010 |
3 | 21021002211020220 |
4 | 12031203312222 |
5 | 203134434101 |
6 | 14201430510 |
7 | 2403560433 |
oct | 615436652 |
9 | 237084226 |
10 | 104218026 |
11 | 53912600 |
12 | 2aa9b436 |
13 | 1878c693 |
14 | dbac48a |
15 | 9239636 |
hex | 6363daa |
104218026 has 24 divisors (see below), whose sum is σ = 229108992. Its totient is φ = 31581000.
The previous prime is 104218003. The next prime is 104218027. The reversal of 104218026 is 620812401.
It is a super-2 number, since 2×1042180262 = 21722793886673352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 104217987 and 104218005.
It is not an unprimeable number, because it can be changed into a prime (104218027) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71050 + ... + 72501.
It is an arithmetic number, because the mean of its divisors is an integer number (9546208).
Almost surely, 2104218026 is an apocalyptic number.
104218026 is an abundant number, since it is smaller than the sum of its proper divisors (124890966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104218026 is a wasteful number, since it uses less digits than its factorization.
104218026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143578 (or 143567 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 104218026 is about 10208.7230347385. The cubic root of 104218026 is about 470.5953313078.
It can be divided in two parts, 104 and 218026, that added together give a triangular number (218130 = T660).
The spelling of 104218026 in words is "one hundred four million, two hundred eighteen thousand, twenty-six".
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