Base | Representation |
---|---|
bin | 10010001101001000101001… |
… | …010100011010000100100000 |
3 | 101111111101010220020101021200 |
4 | 102031020221110122010200 |
5 | 40443311141212010202 |
6 | 442142253424521200 |
7 | 22602453430606401 |
oct | 2215105124320440 |
9 | 344441126211250 |
10 | 80067473547552 |
11 | 2356a474510087 |
12 | 8b91742a80200 |
13 | 358a43aa4809a |
14 | 15ab401c319a8 |
15 | 93cb13345e1c |
hex | 48d22951a120 |
80067473547552 has 36 divisors (see below), whose sum is σ = 227691877901670. Its totient is φ = 26689157849088.
The previous prime is 80067473547511. The next prime is 80067473547553. The reversal of 80067473547552 is 25574537476008.
It is a happy number.
80067473547552 is a `hidden beast` number, since 8 + 0 + 0 + 6 + 7 + 4 + 7 + 35 + 47 + 552 = 666.
It can be written as a sum of positive squares in only one way, i.e., 54681233144976 + 25386240402576 = 7394676^2 + 5038476^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 80067473547552.
It is not an unprimeable number, because it can be changed into a prime (80067473547553) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139006030177 + ... + 139006030752.
Almost surely, 280067473547552 is an apocalyptic number.
It is an amenable number.
80067473547552 is an abundant number, since it is smaller than the sum of its proper divisors (147624404354118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80067473547552 is a wasteful number, since it uses less digits than its factorization.
80067473547552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278012060945 (or 278012060934 counting only the distinct ones).
The product of its (nonzero) digits is 197568000, while the sum is 63.
The spelling of 80067473547552 in words is "eighty trillion, sixty-seven billion, four hundred seventy-three million, five hundred forty-seven thousand, five hundred fifty-two".
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