Base | Representation |
---|---|
bin | 1101001001000… |
… | …10001011101001 |
3 | 21200102210112002 |
4 | 12210202023221 |
5 | 211210143424 |
6 | 14534500345 |
7 | 2506012562 |
oct | 644421351 |
9 | 250383462 |
10 | 110240489 |
11 | 57256347 |
12 | 30b046b5 |
13 | 19aba978 |
14 | 108d9169 |
15 | 9a28cae |
hex | 69222e9 |
110240489 has 4 divisors (see below), whose sum is σ = 116042640. Its totient is φ = 104438340.
The previous prime is 110240453. The next prime is 110240503. The reversal of 110240489 is 984042011.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 984042011 = 97 ⋅10144763.
It is a cyclic number.
It is not a de Polignac number, because 110240489 - 212 = 110236393 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (110240989) 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, 2901047 + ... + 2901084.
It is an arithmetic number, because the mean of its divisors is an integer number (29010660).
Almost surely, 2110240489 is an apocalyptic number.
110240489 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
110240489 is a deficient number, since it is larger than the sum of its proper divisors (5802151).
110240489 is an equidigital number, since it uses as much as digits as its factorization.
110240489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5802150.
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 110240489 is about 10499.5470854699. The cubic root of 110240489 is about 479.4909084506.
The spelling of 110240489 in words is "one hundred ten million, two hundred forty thousand, four hundred eighty-nine".
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