Base | Representation |
---|---|
bin | 1101000100010… |
… | …11011001000000 |
3 | 21122021102021111 |
4 | 12202023121000 |
5 | 211030412343 |
6 | 14513333104 |
7 | 2500531066 |
oct | 642133100 |
9 | 248242244 |
10 | 109622848 |
11 | 569742a5 |
12 | 30867194 |
13 | 199327ba |
14 | 107b8036 |
15 | 9955c9d |
hex | 688b640 |
109622848 has 28 divisors (see below), whose sum is σ = 222843852. Its totient is φ = 53473280.
The previous prime is 109622839. The next prime is 109622857. The reversal of 109622848 is 848226901.
It is an interprime number because it is at equal distance from previous prime (109622839) and next prime (109622857).
It can be written as a sum of positive squares in 2 ways, for example, as 20358144 + 89264704 = 4512^2 + 9448^2 .
It is a super-2 number, since 2×1096228482 = 24034337607262208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 109622848.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18265 + ... + 23512.
It is an arithmetic number, because the mean of its divisors is an integer number (7958709).
Almost surely, 2109622848 is an apocalyptic number.
It is an amenable number.
109622848 is an abundant number, since it is smaller than the sum of its proper divisors (113221004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109622848 is an equidigital number, since it uses as much as digits as its factorization.
109622848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41830 (or 41820 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 40.
The square root of 109622848 is about 10470.0930272849. The cubic root of 109622848 is about 478.5937545472.
The spelling of 109622848 in words is "one hundred nine million, six hundred twenty-two thousand, eight hundred forty-eight".
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