Base | Representation |
---|---|
bin | 1101000001000… |
… | …01111101101110 |
3 | 21121110110220221 |
4 | 12200201331232 |
5 | 210423103042 |
6 | 14500201554 |
7 | 2464052113 |
oct | 640417556 |
9 | 247413827 |
10 | 109191022 |
11 | 566a9916 |
12 | 306992ba |
13 | 19811095 |
14 | 1070490a |
15 | 98bcd67 |
hex | 6821f6e |
109191022 has 8 divisors (see below), whose sum is σ = 164366136. Its totient is φ = 54402312.
The previous prime is 109191007. The next prime is 109191029. The reversal of 109191022 is 220191901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109191029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95893 + ... + 97024.
It is an arithmetic number, because the mean of its divisors is an integer number (20545767).
Almost surely, 2109191022 is an apocalyptic number.
109191022 is a deficient number, since it is larger than the sum of its proper divisors (55175114).
109191022 is a wasteful number, since it uses less digits than its factorization.
109191022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193202.
The product of its (nonzero) digits is 324, while the sum is 25.
The square root of 109191022 is about 10449.4507989655. The cubic root of 109191022 is about 477.9645025372.
The spelling of 109191022 in words is "one hundred nine million, one hundred ninety-one thousand, twenty-two".
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