Base | Representation |
---|---|
bin | 100000001000110… |
… | …0010110111000000 |
3 | 2210011002101211122 |
4 | 1000101202313000 |
5 | 4202023403211 |
6 | 255000331412 |
7 | 35502514322 |
oct | 10021426700 |
9 | 2704071748 |
10 | 1078341056 |
11 | 503771661 |
12 | 261173b68 |
13 | 142539440 |
14 | a3301612 |
15 | 64a086db |
hex | 40462dc0 |
1078341056 has 56 divisors (see below), whose sum is σ = 2313249120. Its totient is φ = 495793152.
The previous prime is 1078341049. The next prime is 1078341079. The reversal of 1078341056 is 6501438701.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228125 + ... + 232803.
It is an arithmetic number, because the mean of its divisors is an integer number (41308020).
Almost surely, 21078341056 is an apocalyptic number.
1078341056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1078341056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1156624560).
1078341056 is an abundant number, since it is smaller than the sum of its proper divisors (1234908064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1078341056 is a wasteful number, since it uses less digits than its factorization.
1078341056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4981 (or 4971 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 1078341056 is about 32838.1037211347. The cubic root of 1078341056 is about 1025.4599739223.
Adding to 1078341056 its reverse (6501438701), we get a palindrome (7579779757).
The spelling of 1078341056 in words is "one billion, seventy-eight million, three hundred forty-one thousand, fifty-six".
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