Base | Representation |
---|---|
bin | 100100011100… |
… | …0100101001010 |
3 | 1022221200200011 |
4 | 1020320211022 |
5 | 14342343442 |
6 | 1521302134 |
7 | 321253660 |
oct | 110704512 |
9 | 38850604 |
10 | 19106122 |
11 | a86a792 |
12 | 649494a |
13 | 3c5c5c9 |
14 | 2774c30 |
15 | 1a26117 |
hex | 123894a |
19106122 has 16 divisors (see below), whose sum is σ = 33243840. Its totient is φ = 8065728.
The previous prime is 19106119. The next prime is 19106141. The reversal of 19106122 is 22160191.
It is a junction number, because it is equal to n+sod(n) for n = 19106093 and 19106102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9247 + ... + 11122.
It is an arithmetic number, because the mean of its divisors is an integer number (2077740).
Almost surely, 219106122 is an apocalyptic number.
19106122 is a deficient number, since it is larger than the sum of its proper divisors (14137718).
19106122 is a wasteful number, since it uses less digits than its factorization.
19106122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20445.
The product of its (nonzero) digits is 216, while the sum is 22.
The square root of 19106122 is about 4371.0550213879. The cubic root of 19106122 is about 267.3360430043.
The spelling of 19106122 in words is "nineteen million, one hundred six thousand, one hundred twenty-two".
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