Base | Representation |
---|---|
bin | 1101000001101… |
… | …01010101011001 |
3 | 21121121111202102 |
4 | 12200311111121 |
5 | 210433122421 |
6 | 14502013145 |
7 | 2464532324 |
oct | 640652531 |
9 | 247544672 |
10 | 109270361 |
11 | 56753492 |
12 | 307171b5 |
13 | 1983b225 |
14 | 107257bb |
15 | 98d660b |
hex | 6835559 |
109270361 has 8 divisors (see below), whose sum is σ = 112449600. Its totient is φ = 106103088.
The previous prime is 109270333. The next prime is 109270393. The reversal of 109270361 is 163072901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 109270361 - 26 = 109270297 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109270321) 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 7 ways as a sum of consecutive naturals, for example, 17540 + ... + 22938.
It is an arithmetic number, because the mean of its divisors is an integer number (14056200).
Almost surely, 2109270361 is an apocalyptic number.
It is an amenable number.
109270361 is a deficient number, since it is larger than the sum of its proper divisors (3179239).
109270361 is an equidigital number, since it uses as much as digits as its factorization.
109270361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5983.
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 109270361 is about 10453.2464335249. The cubic root of 109270361 is about 478.0802386849.
The spelling of 109270361 in words is "one hundred nine million, two hundred seventy thousand, three hundred sixty-one".
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