Base | Representation |
---|---|
bin | 1101001100010… |
… | …01100111010001 |
3 | 21201020022200001 |
4 | 12212021213101 |
5 | 211312223040 |
6 | 14551530001 |
7 | 2512425664 |
oct | 646114721 |
9 | 251208601 |
10 | 110664145 |
11 | 57515679 |
12 | 31089901 |
13 | 19c08757 |
14 | 109a96db |
15 | 9aae59a |
hex | 69899d1 |
110664145 has 8 divisors (see below), whose sum is σ = 137376360. Its totient is φ = 85478400.
The previous prime is 110664107. The next prime is 110664157. The reversal of 110664145 is 541466011.
It can be written as a sum of positive squares in 4 ways, for example, as 10504081 + 100160064 = 3241^2 + 10008^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 110664145 - 225 = 77109713 is a prime.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 381456 + ... + 381745.
It is an arithmetic number, because the mean of its divisors is an integer number (17172045).
Almost surely, 2110664145 is an apocalyptic number.
It is an amenable number.
110664145 is a deficient number, since it is larger than the sum of its proper divisors (26712215).
110664145 is an equidigital number, since it uses as much as digits as its factorization.
110664145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 763235.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 110664145 is about 10519.7027049247. The cubic root of 110664145 is about 480.1043537582.
The spelling of 110664145 in words is "one hundred ten million, six hundred sixty-four thousand, one hundred forty-five".
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