Base | Representation |
---|---|
bin | 1111000110110… |
… | …00010010001110 |
3 | 22211102210022222 |
4 | 13203120102032 |
5 | 224414340042 |
6 | 20323535342 |
7 | 3066026360 |
oct | 743302216 |
9 | 284383288 |
10 | 126715022 |
11 | 65588965 |
12 | 3652a552 |
13 | 20338505 |
14 | 12b86d30 |
15 | b1d02d2 |
hex | 78d848e |
126715022 has 16 divisors (see below), whose sum is σ = 217570272. Its totient is φ = 54220320.
The previous prime is 126715019. The next prime is 126715037. The reversal of 126715022 is 220517621.
It is a junction number, because it is equal to n+sod(n) for n = 126714982 and 126715000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2408 + ... + 16100.
It is an arithmetic number, because the mean of its divisors is an integer number (13598142).
Almost surely, 2126715022 is an apocalyptic number.
126715022 is a deficient number, since it is larger than the sum of its proper divisors (90855250).
126715022 is a wasteful number, since it uses less digits than its factorization.
126715022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14363.
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 126715022 is about 11256.7767144951. The cubic root of 126715022 is about 502.2763170348.
The spelling of 126715022 in words is "one hundred twenty-six million, seven hundred fifteen thousand, twenty-two".
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