Base | Representation |
---|---|
bin | 111111100111101… |
… | …101011001000000 |
3 | 2202101110020001201 |
4 | 333213231121000 |
5 | 4141221433034 |
6 | 253525310544 |
7 | 35310346654 |
oct | 7747553100 |
9 | 2671406051 |
10 | 1067374144 |
11 | 4a8560aa1 |
12 | 259565454 |
13 | 140199745 |
14 | a1a88a64 |
15 | 63a8e014 |
hex | 3f9ed640 |
1067374144 has 28 divisors (see below), whose sum is σ = 2186399488. Its totient is φ = 516470400.
The previous prime is 1067374127. The next prime is 1067374151. The reversal of 1067374144 is 4414737601.
It is a happy number.
It is a super-3 number, since 3×10673741443 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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 3 ways as a sum of consecutive naturals, for example, 267012 + ... + 270979.
It is an arithmetic number, because the mean of its divisors is an integer number (78085696).
Almost surely, 21067374144 is an apocalyptic number.
It is an amenable number.
1067374144 is an abundant number, since it is smaller than the sum of its proper divisors (1119025344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1067374144 is an equidigital number, since it uses as much as digits as its factorization.
1067374144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538034 (or 538024 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 37.
The square root of 1067374144 is about 32670.6924322090. The cubic root of 1067374144 is about 1021.9717543316.
The spelling of 1067374144 in words is "one billion, sixty-seven million, three hundred seventy-four thousand, one hundred forty-four".
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