Base | Representation |
---|---|
bin | 111111101010000… |
… | …101001011100000 |
3 | 2202102121210220200 |
4 | 333222011023200 |
5 | 4141401331442 |
6 | 253550505200 |
7 | 35315546406 |
oct | 7752051340 |
9 | 2672553820 |
10 | 1067995872 |
11 | 4a8946119 |
12 | 259805200 |
13 | 140356728 |
14 | a1bab476 |
15 | 63b6334c |
hex | 3fa852e0 |
1067995872 has 36 divisors (see below), whose sum is σ = 3037114080. Its totient is φ = 355998528.
The previous prime is 1067995867. The next prime is 1067995891. The reversal of 1067995872 is 2785997601.
1067995872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×10679958722 = 2281230365218080768, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1853872 + ... + 1854447.
It is an arithmetic number, because the mean of its divisors is an integer number (84364280).
Almost surely, 21067995872 is an apocalyptic number.
1067995872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1067995872 is an abundant number, since it is smaller than the sum of its proper divisors (1969118208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1067995872 is a wasteful number, since it uses less digits than its factorization.
1067995872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3708335 (or 3708324 counting only the distinct ones).
The product of its (nonzero) digits is 1905120, while the sum is 54.
The square root of 1067995872 is about 32680.2061193010. The cubic root of 1067995872 is about 1022.1701431005.
The spelling of 1067995872 in words is "one billion, sixty-seven million, nine hundred ninety-five thousand, eight hundred seventy-two".
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