Base | Representation |
---|---|
bin | 1101000110010… |
… | …00011111000101 |
3 | 21122202010112211 |
4 | 12203020133011 |
5 | 211111414333 |
6 | 14522543421 |
7 | 2502622501 |
oct | 643103705 |
9 | 248663484 |
10 | 109873093 |
11 | 57025310 |
12 | 30967b71 |
13 | 199bc685 |
14 | 10841301 |
15 | 99a4ecd |
hex | 68c87c5 |
109873093 has 12 divisors (see below), whose sum is σ = 125263008. Its totient is φ = 95396840.
The previous prime is 109873079. The next prime is 109873109. The reversal of 109873093 is 390378901.
It is not a de Polignac number, because 109873093 - 25 = 109873061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109873003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166398 + ... + 167056.
It is an arithmetic number, because the mean of its divisors is an integer number (10438584).
Almost surely, 2109873093 is an apocalyptic number.
It is an amenable number.
109873093 is a deficient number, since it is larger than the sum of its proper divisors (15389915).
109873093 is an frugal number, since it uses more digits than its factorization.
109873093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1352 (or 693 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 40.
The square root of 109873093 is about 10482.0366818667. The cubic root of 109873093 is about 478.9576527635.
The spelling of 109873093 in words is "one hundred nine million, eight hundred seventy-three thousand, ninety-three".
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