Base | Representation |
---|---|
bin | 1000110000100… |
… | …11110011111100 |
3 | 12010021020121212 |
4 | 10120103303330 |
5 | 122302401333 |
6 | 11142543552 |
7 | 1551403454 |
oct | 430236374 |
9 | 163236555 |
10 | 73481468 |
11 | 38529795 |
12 | 20737bb8 |
13 | 122ba378 |
14 | 9a8ad64 |
15 | 66b7448 |
hex | 4613cfc |
73481468 has 6 divisors (see below), whose sum is σ = 128592576. Its totient is φ = 36740732.
The previous prime is 73481459. The next prime is 73481533. The reversal of 73481468 is 86418437.
It is a super-2 number, since 2×734814682 = 10799052278870048, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9185180 + ... + 9185187.
It is an arithmetic number, because the mean of its divisors is an integer number (21432096).
Almost surely, 273481468 is an apocalyptic number.
It is an amenable number.
73481468 is a deficient number, since it is larger than the sum of its proper divisors (55111108).
73481468 is a wasteful number, since it uses less digits than its factorization.
73481468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18370371 (or 18370369 counting only the distinct ones).
The product of its digits is 129024, while the sum is 41.
The square root of 73481468 is about 8572.1332234164. The cubic root of 73481468 is about 418.8507280370.
The spelling of 73481468 in words is "seventy-three million, four hundred eighty-one thousand, four hundred sixty-eight".
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