Base | Representation |
---|---|
bin | 1101000001010… |
… | …01010111011011 |
3 | 21121112000111210 |
4 | 12200221113123 |
5 | 210430040324 |
6 | 14500554203 |
7 | 2464236363 |
oct | 640512733 |
9 | 247460453 |
10 | 109221339 |
11 | 5671a677 |
12 | 306b2963 |
13 | 19821b16 |
14 | 107119a3 |
15 | 98c6d29 |
hex | 68295db |
109221339 has 8 divisors (see below), whose sum is σ = 150326272. Its totient is φ = 70465320.
The previous prime is 109221283. The next prime is 109221341. The reversal of 109221339 is 933122901.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 109221339 - 29 = 109220827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109221239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587119 + ... + 587304.
It is an arithmetic number, because the mean of its divisors is an integer number (18790784).
Almost surely, 2109221339 is an apocalyptic number.
109221339 is a deficient number, since it is larger than the sum of its proper divisors (41104933).
109221339 is a wasteful number, since it uses less digits than its factorization.
109221339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1174457.
The product of its (nonzero) digits is 2916, while the sum is 30.
The square root of 109221339 is about 10450.9013486876. The cubic root of 109221339 is about 478.0087342230.
The spelling of 109221339 in words is "one hundred nine million, two hundred twenty-one thousand, three hundred thirty-nine".
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