Base | Representation |
---|---|
bin | 1101000000000… |
… | …00100110110100 |
3 | 21121012112111102 |
4 | 12200000212310 |
5 | 210404220023 |
6 | 14453225232 |
7 | 2462642552 |
oct | 640004664 |
9 | 247175442 |
10 | 109054388 |
11 | 566161a3 |
12 | 30632218 |
13 | 19793b31 |
14 | 106aabd2 |
15 | 9892628 |
hex | 68009b4 |
109054388 has 24 divisors (see below), whose sum is σ = 203112000. Its totient is φ = 51055488.
The previous prime is 109054369. The next prime is 109054411. The reversal of 109054388 is 883450901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9503 + ... + 17561.
It is an arithmetic number, because the mean of its divisors is an integer number (8463000).
Almost surely, 2109054388 is an apocalyptic number.
It is an amenable number.
109054388 is a deficient number, since it is larger than the sum of its proper divisors (94057612).
109054388 is a wasteful number, since it uses less digits than its factorization.
109054388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8279 (or 8277 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 109054388 is about 10442.9108968716. The cubic root of 109054388 is about 477.7650555513.
The spelling of 109054388 in words is "one hundred nine million, fifty-four thousand, three hundred eighty-eight".
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