Base | Representation |
---|---|
bin | 11111011101010011000… |
… | …01101011010011101010 |
3 | 10211022221110020100200012 |
4 | 33232221201223103222 |
5 | 120202121012001223 |
6 | 2144314434211522 |
7 | 141043144434131 |
oct | 17565141532352 |
9 | 3738843210605 |
10 | 1080880968938 |
11 | 387443145a81 |
12 | 155594a23ba2 |
13 | 7ac07a92944 |
14 | 3a45a1c6918 |
15 | 1d1b2252c78 |
hex | fba986b4ea |
1080880968938 has 16 divisors (see below), whose sum is σ = 1655527186440. Its totient is φ = 529083200256.
The previous prime is 1080880968913. The next prime is 1080880968941. The reversal of 1080880968938 is 8398690880801.
It can be written as a sum of positive squares in 4 ways, for example, as 977581080529 + 103299888409 = 988727^2 + 321403^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11108003 + ... + 11204886.
Almost surely, 21080880968938 is an apocalyptic number.
1080880968938 is a deficient number, since it is larger than the sum of its proper divisors (574646217502).
1080880968938 is a wasteful number, since it uses less digits than its factorization.
1080880968938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22313401.
The product of its (nonzero) digits is 47775744, while the sum is 68.
The spelling of 1080880968938 in words is "one trillion, eighty billion, eight hundred eighty million, nine hundred sixty-eight thousand, nine hundred thirty-eight".
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