Base | Representation |
---|---|
bin | 1101000000010… |
… | …11000111110010 |
3 | 21121021201120121 |
4 | 12200023013302 |
5 | 210412104313 |
6 | 14454200454 |
7 | 2463212251 |
oct | 640130762 |
9 | 247251517 |
10 | 109097458 |
11 | 56645598 |
12 | 3065312a |
13 | 197aa612 |
14 | 106bc798 |
15 | 98a028d |
hex | 680b1f2 |
109097458 has 8 divisors (see below), whose sum is σ = 163753452. Its totient is φ = 54512976.
The previous prime is 109097437. The next prime is 109097459. The reversal of 109097458 is 854790901.
It can be written as a sum of positive squares in 2 ways, for example, as 109056249 + 41209 = 10443^2 + 203^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (109097459) 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, 13885 + ... + 20272.
Almost surely, 2109097458 is an apocalyptic number.
109097458 is a deficient number, since it is larger than the sum of its proper divisors (54655994).
109097458 is a wasteful number, since it uses less digits than its factorization.
109097458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35756.
The product of its (nonzero) digits is 90720, while the sum is 43.
The square root of 109097458 is about 10444.9728577914. The cubic root of 109097458 is about 477.8279435377.
The spelling of 109097458 in words is "one hundred nine million, ninety-seven thousand, four hundred fifty-eight".
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