Base | Representation |
---|---|
bin | 1100111111001… |
… | …10110101101010 |
3 | 21121000011201022 |
4 | 12133212311222 |
5 | 210342330332 |
6 | 14451052442 |
7 | 2462023052 |
oct | 637466552 |
9 | 247004638 |
10 | 108948842 |
11 | 56553972 |
12 | 305a1122 |
13 | 19757a92 |
14 | 10680562 |
15 | 9871212 |
hex | 67e6d6a |
108948842 has 8 divisors (see below), whose sum is σ = 167223936. Its totient is φ = 53207532.
The previous prime is 108948841. The next prime is 108948857. The reversal of 108948842 is 248849801.
It is a happy number.
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 = 108948793 and 108948802.
It is not an unprimeable number, because it can be changed into a prime (108948841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633338 + ... + 633509.
It is an arithmetic number, because the mean of its divisors is an integer number (20902992).
Almost surely, 2108948842 is an apocalyptic number.
108948842 is a deficient number, since it is larger than the sum of its proper divisors (58275094).
108948842 is a wasteful number, since it uses less digits than its factorization.
108948842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1266892.
The product of its (nonzero) digits is 147456, while the sum is 44.
The square root of 108948842 is about 10437.8561975149. The cubic root of 108948842 is about 477.6108741738.
The spelling of 108948842 in words is "one hundred eight million, nine hundred forty-eight thousand, eight hundred forty-two".
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