| Base | Representation |
|---|---|
| bin | 111110111111011… |
| … | …010010001011110 |
| 3 | 2201122120111220000 |
| 4 | 332333122101132 |
| 5 | 4131020410303 |
| 6 | 252511035130 |
| 7 | 35121510642 |
| oct | 7677322136 |
| 9 | 2648514800 |
| 10 | 1056810078 |
| 11 | 4a25a6065 |
| 12 | 255b0baa6 |
| 13 | 13ac3b20c |
| 14 | a04d8c22 |
| 15 | 62ba3da3 |
| hex | 3efda45e |
1056810078 has 40 divisors (see below), whose sum is σ = 2376938520. Its totient is φ = 350946000.
The previous prime is 1056810071. The next prime is 1056810101. The reversal of 1056810078 is 8700186501.
1056810078 is a `hidden beast` number, since 10 + 568 + 10 + 0 + 78 = 666.
It is a super-2 number, since 2×10568100782 = 2233695081924732168, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1056810071) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31453 + ... + 55703.
It is an arithmetic number, because the mean of its divisors is an integer number (59423463).
Almost surely, 21056810078 is an apocalyptic number.
1056810078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1056810078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1188469260).
1056810078 is an abundant number, since it is smaller than the sum of its proper divisors (1320128442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1056810078 is a wasteful number, since it uses less digits than its factorization.
1056810078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24534 (or 24525 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 36.
The square root of 1056810078 is about 32508.6154426792. The cubic root of 1056810078 is about 1018.5890005754.
Adding to 1056810078 its reverse (8700186501), we get a palindrome (9756996579).
The spelling of 1056810078 in words is "one billion, fifty-six million, eight hundred ten thousand, seventy-eight".
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