Base | Representation |
---|---|
bin | 100010111111… |
… | …1100001010010 |
3 | 1021112011212210 |
4 | 1011333201102 |
5 | 14144114424 |
6 | 1453132550 |
7 | 311646021 |
oct | 105774122 |
9 | 37464783 |
10 | 18348114 |
11 | a3a2234 |
12 | 618a156 |
13 | 3a55595 |
14 | 26188b8 |
15 | 1926729 |
hex | 117f852 |
18348114 has 16 divisors (see below), whose sum is σ = 36744480. Its totient is φ = 6108000.
The previous prime is 18348107. The next prime is 18348133. The reversal of 18348114 is 41184381.
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, 4614 + ... + 7614.
It is an arithmetic number, because the mean of its divisors is an integer number (2296530).
Almost surely, 218348114 is an apocalyptic number.
18348114 is an abundant number, since it is smaller than the sum of its proper divisors (18396366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18348114 is a wasteful number, since it uses less digits than its factorization.
18348114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4025.
The product of its digits is 3072, while the sum is 30.
The square root of 18348114 is about 4283.4698551525. The cubic root of 18348114 is about 263.7528391539.
The spelling of 18348114 in words is "eighteen million, three hundred forty-eight thousand, one hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.104 sec. • engine limits •