Base | Representation |
---|---|
bin | 1000101111001… |
… | …10101110010000 |
3 | 12002220212021201 |
4 | 10113212232100 |
5 | 122230444114 |
6 | 11135000544 |
7 | 1550004151 |
oct | 427465620 |
9 | 162825251 |
10 | 73296784 |
11 | 38412a60 |
12 | 20669154 |
13 | 122542a2 |
14 | 9a3d928 |
15 | 667c874 |
hex | 45e6b90 |
73296784 has 20 divisors (see below), whose sum is σ = 154923120. Its totient is φ = 33316640.
The previous prime is 73296767. The next prime is 73296793. The reversal of 73296784 is 48769237.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208054 + ... + 208405.
It is an arithmetic number, because the mean of its divisors is an integer number (7746156).
Almost surely, 273296784 is an apocalyptic number.
It is an amenable number.
73296784 is an abundant number, since it is smaller than the sum of its proper divisors (81626336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73296784 is a wasteful number, since it uses less digits than its factorization.
73296784 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416478 (or 416472 counting only the distinct ones).
The product of its digits is 508032, while the sum is 46.
The square root of 73296784 is about 8561.3540985057. The cubic root of 73296784 is about 418.4995287159.
The spelling of 73296784 in words is "seventy-three million, two hundred ninety-six thousand, seven hundred eighty-four".
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