Base | Representation |
---|---|
bin | 1111000001111… |
… | …10010000110001 |
3 | 22210020201221011 |
4 | 13200332100301 |
5 | 224234143040 |
6 | 20302230521 |
7 | 3060461155 |
oct | 740762061 |
9 | 283221834 |
10 | 126084145 |
11 | 65197980 |
12 | 36285441 |
13 | 20177305 |
14 | 12a61065 |
15 | b1083ea |
hex | 783e431 |
126084145 has 8 divisors (see below), whose sum is σ = 165055680. Its totient is φ = 91697520.
The previous prime is 126084113. The next prime is 126084181. The reversal of 126084145 is 541480621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 126084145 - 25 = 126084113 is a prime.
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, 1146165 + ... + 1146274.
It is an arithmetic number, because the mean of its divisors is an integer number (20631960).
Almost surely, 2126084145 is an apocalyptic number.
It is an amenable number.
126084145 is a deficient number, since it is larger than the sum of its proper divisors (38971535).
126084145 is a wasteful number, since it uses less digits than its factorization.
126084145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2292455.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 126084145 is about 11228.7196509664. The cubic root of 126084145 is about 501.4413675929.
The spelling of 126084145 in words is "one hundred twenty-six million, eighty-four thousand, one hundred forty-five".
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