Base | Representation |
---|---|
bin | 1101000011010… |
… | …00110101010101 |
3 | 21122000020010000 |
4 | 12201220311111 |
5 | 211011400201 |
6 | 14510321513 |
7 | 2466401316 |
oct | 641506525 |
9 | 248006100 |
10 | 109481301 |
11 | 56887a16 |
12 | 307b9299 |
13 | 198b3247 |
14 | 1077c60d |
15 | 9928d86 |
hex | 6868d55 |
109481301 has 10 divisors (see below), whose sum is σ = 163546262. Its totient is φ = 72987480.
The previous prime is 109481299. The next prime is 109481321. The reversal of 109481301 is 103184901.
It can be written as a sum of positive squares in only one way, i.e., 95531076 + 13950225 = 9774^2 + 3735^2 .
It is not a de Polignac number, because 109481301 - 21 = 109481299 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109481321) by changing a digit.
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 9 ways as a sum of consecutive naturals, for example, 675730 + ... + 675891.
Almost surely, 2109481301 is an apocalyptic number.
It is an amenable number.
109481301 is a deficient number, since it is larger than the sum of its proper divisors (54064961).
109481301 is an equidigital number, since it uses as much as digits as its factorization.
109481301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1351633 (or 1351624 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 27.
The square root of 109481301 is about 10463.3312573004. The cubic root of 109481301 is about 478.3876761930.
The spelling of 109481301 in words is "one hundred nine million, four hundred eighty-one thousand, three hundred one".
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