Base | Representation |
---|---|
bin | 1000101111001… |
… | …00010010110000 |
3 | 12002220100122010 |
4 | 10113210102300 |
5 | 122230134312 |
6 | 11134442520 |
7 | 1546633143 |
oct | 427442260 |
9 | 162810563 |
10 | 73286832 |
11 | 38406533 |
12 | 20663440 |
13 | 1224c8b8 |
14 | 9a3a05a |
15 | 667993c |
hex | 45e44b0 |
73286832 has 40 divisors (see below), whose sum is σ = 197558784. Its totient is φ = 23366464.
The previous prime is 73286827. The next prime is 73286833. The reversal of 73286832 is 23868237.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (73286833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32088 + ... + 34295.
Almost surely, 273286832 is an apocalyptic number.
It is an amenable number.
73286832 is an abundant number, since it is smaller than the sum of its proper divisors (124271952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73286832 is a wasteful number, since it uses less digits than its factorization.
73286832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66417 (or 66411 counting only the distinct ones).
The product of its digits is 96768, while the sum is 39.
The square root of 73286832 is about 8560.7728623063. The cubic root of 73286832 is about 418.4805870216.
The spelling of 73286832 in words is "seventy-three million, two hundred eighty-six thousand, eight hundred thirty-two".
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