Base | Representation |
---|---|
bin | 100001111111000110… |
… | …0100110010100110000 |
3 | 20222101101122010010111 |
4 | 1003332030212110300 |
5 | 2143432423123204 |
6 | 53310052311104 |
7 | 5162421253522 |
oct | 1037614462460 |
9 | 228341563114 |
10 | 72984192304 |
11 | 28a52745a01 |
12 | 1218a312494 |
13 | 6b61785a0a |
14 | 37650a5a12 |
15 | 1d725d0d04 |
hex | 10fe326530 |
72984192304 has 40 divisors (see below), whose sum is σ = 147260253312. Its totient is φ = 35002383360.
The previous prime is 72984192293. The next prime is 72984192313. The reversal of 72984192304 is 40329148927.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595039 + ... + 707134.
Almost surely, 272984192304 is an apocalyptic number.
It is an amenable number.
72984192304 is an abundant number, since it is smaller than the sum of its proper divisors (74276061008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72984192304 is a wasteful number, since it uses less digits than its factorization.
72984192304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1302325 (or 1302319 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 49.
The spelling of 72984192304 in words is "seventy-two billion, nine hundred eighty-four million, one hundred ninety-two thousand, three hundred four".
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