Base | Representation |
---|---|
bin | 1100111111011… |
… | …11101111111110 |
3 | 21121002000210011 |
4 | 12133233233332 |
5 | 210400012332 |
6 | 14451533434 |
7 | 2462234344 |
oct | 637575776 |
9 | 247060704 |
10 | 108985342 |
11 | 56579334 |
12 | 305ba27a |
13 | 1976b58b |
14 | 1068d994 |
15 | 987be47 |
hex | 67efbfe |
108985342 has 8 divisors (see below), whose sum is σ = 163524456. Its totient is φ = 54477192.
The previous prime is 108985337. The next prime is 108985343. The reversal of 108985342 is 243589801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 108985295 and 108985304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108985343) 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, 5793 + ... + 15859.
It is an arithmetic number, because the mean of its divisors is an integer number (20440557).
Almost surely, 2108985342 is an apocalyptic number.
108985342 is a deficient number, since it is larger than the sum of its proper divisors (54539114).
108985342 is a wasteful number, since it uses less digits than its factorization.
108985342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15482.
The product of its (nonzero) digits is 69120, while the sum is 40.
The square root of 108985342 is about 10439.6044944241. The cubic root of 108985342 is about 477.6642045571.
The spelling of 108985342 in words is "one hundred eight million, nine hundred eighty-five thousand, three hundred forty-two".
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