Base | Representation |
---|---|
bin | 111111010000010… |
… | …110110101100000 |
3 | 2201221221012200020 |
4 | 333100112311200 |
5 | 4133140034243 |
6 | 253150153440 |
7 | 35204332314 |
oct | 7720266540 |
9 | 2657835606 |
10 | 1061252448 |
11 | 4a505a743 |
12 | 2574b2880 |
13 | 13bb35239 |
14 | a0d33b44 |
15 | 63280283 |
hex | 3f416d60 |
1061252448 has 96 divisors (see below), whose sum is σ = 3033676800. Its totient is φ = 323559936.
The previous prime is 1061252431. The next prime is 1061252483. The reversal of 1061252448 is 8442521601.
It is a happy number.
1061252448 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 (96).
It is a super-2 number, since 2×10612524482 = 2252513516771985408, 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 15 ways as a sum of consecutive naturals, for example, 42865 + ... + 62927.
It is an arithmetic number, because the mean of its divisors is an integer number (31600800).
Almost surely, 21061252448 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1061252448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1516838400).
1061252448 is an abundant number, since it is smaller than the sum of its proper divisors (1972424352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1061252448 is a wasteful number, since it uses less digits than its factorization.
1061252448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20124 (or 20116 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 1061252448 is about 32576.8698312161. The cubic root of 1061252448 is about 1020.0142404778.
The spelling of 1061252448 in words is "one billion, sixty-one million, two hundred fifty-two thousand, four hundred forty-eight".
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