Base | Representation |
---|---|
bin | 111110110000011… |
… | …100110100111110 |
3 | 2201101012021100000 |
4 | 332300130310332 |
5 | 4124014412012 |
6 | 252251015130 |
7 | 35043255300 |
oct | 7660346476 |
9 | 2641167300 |
10 | 1052888382 |
11 | 4a0367697 |
12 | 25473a4a6 |
13 | 13a1971a0 |
14 | 9db97970 |
15 | 6267bddc |
hex | 3ec1cd3e |
1052888382 has 288 divisors, whose sum is σ = 3137097600. Its totient is φ = 261600192.
The previous prime is 1052888359. The next prime is 1052888383. The reversal of 1052888382 is 2838882501.
1052888382 is a `hidden beast` number, since 10 + 528 + 88 + 38 + 2 = 666.
It is a super-2 number, since 2×10528883822 = 2217147889901155848, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1052888383) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5881969 + ... + 5882147.
It is an arithmetic number, because the mean of its divisors is an integer number (10892700).
Almost surely, 21052888382 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1052888382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1568548800).
1052888382 is an abundant number, since it is smaller than the sum of its proper divisors (2084209218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052888382 is a wasteful number, since it uses less digits than its factorization.
1052888382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242 (or 223 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 45.
The square root of 1052888382 is about 32448.2415856391. The cubic root of 1052888382 is about 1017.3274847928.
The spelling of 1052888382 in words is "one billion, fifty-two million, eight hundred eighty-eight thousand, three hundred eighty-two".
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