Base | Representation |
---|---|
bin | 1101000000001… |
… | …00011010100000 |
3 | 21121020022220001 |
4 | 12200010122200 |
5 | 210410214414 |
6 | 14453425344 |
7 | 2463036202 |
oct | 640043240 |
9 | 247208801 |
10 | 109069984 |
11 | 56626991 |
12 | 3063b254 |
13 | 1979ac6a |
14 | 106b2772 |
15 | 9897074 |
hex | 68046a0 |
109069984 has 12 divisors (see below), whose sum is σ = 214731594. Its totient is φ = 54534976.
The previous prime is 109069967. The next prime is 109070021. The reversal of 109069984 is 489960901.
It can be written as a sum of positive squares in only one way, i.e., 77933584 + 31136400 = 8828^2 + 5580^2 .
It is a super-2 number, since 2×1090699842 = 23792522819520512, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1704187 + ... + 1704250.
Almost surely, 2109069984 is an apocalyptic number.
It is an amenable number.
109069984 is a deficient number, since it is larger than the sum of its proper divisors (105661610).
109069984 is an equidigital number, since it uses as much as digits as its factorization.
109069984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3408447 (or 3408439 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 46.
The square root of 109069984 is about 10443.6575968384. The cubic root of 109069984 is about 477.7878297186.
The spelling of 109069984 in words is "one hundred nine million, sixty-nine thousand, nine hundred eighty-four".
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