Base | Representation |
---|---|
bin | 1000101111111… |
… | …00011000100100 |
3 | 12010002100222210 |
4 | 10113330120210 |
5 | 122241314013 |
6 | 11140523420 |
7 | 1550523630 |
oct | 427743044 |
9 | 163070883 |
10 | 73385508 |
11 | 38473689 |
12 | 206b0570 |
13 | 122857a1 |
14 | 9a63dc0 |
15 | 6698cc3 |
hex | 45fc624 |
73385508 has 48 divisors (see below), whose sum is σ = 196245504. Its totient is φ = 20908320.
The previous prime is 73385503. The next prime is 73385519. The reversal of 73385508 is 80558337.
It is a super-3 number, since 3×733855083 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (73385503) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 35191 + ... + 37217.
It is an arithmetic number, because the mean of its divisors is an integer number (4088448).
Almost surely, 273385508 is an apocalyptic number.
It is an amenable number.
73385508 is an abundant number, since it is smaller than the sum of its proper divisors (122859996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73385508 is a wasteful number, since it uses less digits than its factorization.
73385508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2472 (or 2470 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 39.
The square root of 73385508 is about 8566.5341883401. The cubic root of 73385508 is about 418.6683218433.
The spelling of 73385508 in words is "seventy-three million, three hundred eighty-five thousand, five hundred eight".
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