Base | Representation |
---|---|
bin | 1101000000011… |
… | …10001110000100 |
3 | 21121022100222121 |
4 | 12200032032010 |
5 | 210413011043 |
6 | 14454335324 |
7 | 2463264250 |
oct | 640161604 |
9 | 247270877 |
10 | 109110148 |
11 | 56654084 |
12 | 3065a544 |
13 | 197b3324 |
14 | 106c3260 |
15 | 98a3ded |
hex | 680e384 |
109110148 has 24 divisors (see below), whose sum is σ = 231057792. Its totient is φ = 44010624.
The previous prime is 109110101. The next prime is 109110163. The reversal of 109110148 is 841011901.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114136 + ... + 115087.
It is an arithmetic number, because the mean of its divisors is an integer number (9627408).
Almost surely, 2109110148 is an apocalyptic number.
It is an amenable number.
109110148 is an abundant number, since it is smaller than the sum of its proper divisors (121947644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109110148 is a wasteful number, since it uses less digits than its factorization.
109110148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229251 (or 229249 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 25.
The square root of 109110148 is about 10445.5803093940. The cubic root of 109110148 is about 477.8464694857.
The spelling of 109110148 in words is "one hundred nine million, one hundred ten thousand, one hundred forty-eight".
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