Base | Representation |
---|---|
bin | 1111010111011… |
… | …0111001001110 |
3 | 11111021101221201 |
4 | 3311312321032 |
5 | 112444401001 |
6 | 10221220114 |
7 | 1411550146 |
oct | 365667116 |
9 | 144241851 |
10 | 64450126 |
11 | 33420374 |
12 | 1970163a |
13 | 10477690 |
14 | 87b9926 |
15 | 59d1501 |
hex | 3d76e4e |
64450126 has 16 divisors (see below), whose sum is σ = 104648544. Its totient is φ = 29592864.
The previous prime is 64450097. The next prime is 64450157. The reversal of 64450126 is 62105446.
It is a junction number, because it is equal to n+sod(n) for n = 64450094 and 64450103.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170 + ... + 11413.
It is an arithmetic number, because the mean of its divisors is an integer number (6540534).
Almost surely, 264450126 is an apocalyptic number.
64450126 is a deficient number, since it is larger than the sum of its proper divisors (40198418).
64450126 is a wasteful number, since it uses less digits than its factorization.
64450126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12795.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 64450126 is about 8028.0835820263. The cubic root of 64450126 is about 400.9355725539.
The spelling of 64450126 in words is "sixty-four million, four hundred fifty thousand, one hundred twenty-six".
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