Base | Representation |
---|---|
bin | 1100111101101… |
… | …00010110000110 |
3 | 21120121200000022 |
4 | 12132310112012 |
5 | 210314221042 |
6 | 14442415142 |
7 | 2460202064 |
oct | 636642606 |
9 | 246550008 |
10 | 108742022 |
11 | 56422544 |
12 | 305014b2 |
13 | 196b48bc |
14 | 10629034 |
15 | 982ecd2 |
hex | 67b4586 |
108742022 has 8 divisors (see below), whose sum is σ = 170204976. Its totient is φ = 52007032.
The previous prime is 108742021. The next prime is 108742031. The reversal of 108742022 is 220247801.
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 = 108741982 and 108742000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108742021) 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, 1181933 + ... + 1182024.
It is an arithmetic number, because the mean of its divisors is an integer number (21275622).
Almost surely, 2108742022 is an apocalyptic number.
108742022 is a deficient number, since it is larger than the sum of its proper divisors (61462954).
108742022 is a wasteful number, since it uses less digits than its factorization.
108742022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2363982.
The product of its (nonzero) digits is 1792, while the sum is 26.
The square root of 108742022 is about 10427.9442844695. The cubic root of 108742022 is about 477.3084629679.
Adding to 108742022 its reverse (220247801), we get a palindrome (328989823).
The spelling of 108742022 in words is "one hundred eight million, seven hundred forty-two thousand, twenty-two".
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