Base | Representation |
---|---|
bin | 1101000001100… |
… | …10000110010110 |
3 | 21121120211120122 |
4 | 12200302012112 |
5 | 210432211420 |
6 | 14501431542 |
7 | 2464445564 |
oct | 640620626 |
9 | 247524518 |
10 | 109257110 |
11 | 56744536 |
12 | 3070b5b2 |
13 | 198351a1 |
14 | 10720a34 |
15 | 98d2725 |
hex | 6832196 |
109257110 has 16 divisors (see below), whose sum is σ = 197377776. Its totient is φ = 43543968.
The previous prime is 109257103. The next prime is 109257119. The reversal of 109257110 is 11752901.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 109257110.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109257119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16952 + ... + 22491.
It is an arithmetic number, because the mean of its divisors is an integer number (12336111).
Almost surely, 2109257110 is an apocalyptic number.
109257110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109257110 is a deficient number, since it is larger than the sum of its proper divisors (88120666).
109257110 is a wasteful number, since it uses less digits than its factorization.
109257110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39727.
The product of its (nonzero) digits is 630, while the sum is 26.
The square root of 109257110 is about 10452.6125920748. The cubic root of 109257110 is about 478.0609126228.
The spelling of 109257110 in words is "one hundred nine million, two hundred fifty-seven thousand, one hundred ten".
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