Base | Representation |
---|---|
bin | 101111110001011… |
… | …001110110000100 |
3 | 2001212010101221222 |
4 | 233301121312010 |
5 | 3120134330233 |
6 | 211310255512 |
7 | 25601316404 |
oct | 5761316604 |
9 | 2055111858 |
10 | 801480068 |
11 | 381461924 |
12 | 1a44b7598 |
13 | ca08077c |
14 | 78632804 |
15 | 4a56a898 |
hex | 2fc59d84 |
801480068 has 6 divisors (see below), whose sum is σ = 1402590126. Its totient is φ = 400740032.
The previous prime is 801480041. The next prime is 801480101. The reversal of 801480068 is 860084108.
It can be written as a sum of positive squares in only one way, i.e., 758341444 + 43138624 = 27538^2 + 6568^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100185005 + ... + 100185012.
It is an arithmetic number, because the mean of its divisors is an integer number (233765021).
Almost surely, 2801480068 is an apocalyptic number.
It is an amenable number.
801480068 is a deficient number, since it is larger than the sum of its proper divisors (601110058).
801480068 is a wasteful number, since it uses less digits than its factorization.
801480068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200370021 (or 200370019 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 35.
The square root of 801480068 is about 28310.4233101520. The cubic root of 801480068 is about 928.8899029591.
The spelling of 801480068 in words is "eight hundred one million, four hundred eighty thousand, sixty-eight".
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