Base | Representation |
---|---|
bin | 1110101000000… |
… | …00001010001110 |
3 | 22112211222212120 |
4 | 13110000022032 |
5 | 222401342141 |
6 | 20101313410 |
7 | 3016540302 |
oct | 724001216 |
9 | 275758776 |
10 | 122684046 |
11 | 63285381 |
12 | 35105866 |
13 | 1c556814 |
14 | 12417d02 |
15 | ab85c66 |
hex | 750028e |
122684046 has 8 divisors (see below), whose sum is σ = 245368104. Its totient is φ = 40894680.
The previous prime is 122684017. The next prime is 122684129. The reversal of 122684046 is 640486221.
It is a sphenic number, since it is the product of 3 distinct primes.
122684046 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 122683998 and 122684016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10223665 + ... + 10223676.
It is an arithmetic number, because the mean of its divisors is an integer number (30671013).
Almost surely, 2122684046 is an apocalyptic number.
122684046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122684046 is a wasteful number, since it uses less digits than its factorization.
122684046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20447346.
The product of its (nonzero) digits is 18432, while the sum is 33.
The square root of 122684046 is about 11076.2830408039. The cubic root of 122684046 is about 496.8927918474.
The spelling of 122684046 in words is "one hundred twenty-two million, six hundred eighty-four thousand, forty-six".
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