Base | Representation |
---|---|
bin | 1101000110001… |
… | …11110111100100 |
3 | 21122202000002011 |
4 | 12203013313210 |
5 | 211111324224 |
6 | 14522524004 |
7 | 2502612226 |
oct | 643076744 |
9 | 248660064 |
10 | 109870564 |
11 | 57023421 |
12 | 30966604 |
13 | 199bb48b |
14 | 10840416 |
15 | 99a4394 |
hex | 68c7de4 |
109870564 has 12 divisors (see below), whose sum is σ = 192646188. Its totient is φ = 54828800.
The previous prime is 109870561. The next prime is 109870571. The reversal of 109870564 is 465078901.
It can be written as a sum of positive squares in 2 ways, for example, as 19430464 + 90440100 = 4408^2 + 9510^2 .
It is not an unprimeable number, because it can be changed into a prime (109870561) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24277 + ... + 28444.
It is an arithmetic number, because the mean of its divisors is an integer number (16053849).
Almost surely, 2109870564 is an apocalyptic number.
It is an amenable number.
109870564 is a deficient number, since it is larger than the sum of its proper divisors (82775624).
109870564 is a wasteful number, since it uses less digits than its factorization.
109870564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53246 (or 53244 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 40.
The square root of 109870564 is about 10481.9160462198. The cubic root of 109870564 is about 478.9539779384.
The spelling of 109870564 in words is "one hundred nine million, eight hundred seventy thousand, five hundred sixty-four".
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