Base | Representation |
---|---|
bin | 1000101101100… |
… | …10110011110100 |
3 | 12002112001121022 |
4 | 10112302303310 |
5 | 122202143043 |
6 | 11130240312 |
7 | 1545130214 |
oct | 426626364 |
9 | 162461538 |
10 | 73084148 |
11 | 38288225 |
12 | 20586098 |
13 | 121ab577 |
14 | 99c6244 |
15 | 6639868 |
hex | 45b2cf4 |
73084148 has 6 divisors (see below), whose sum is σ = 127897266. Its totient is φ = 36542072.
The previous prime is 73084117. The next prime is 73084159. The reversal of 73084148 is 84148037.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 36626704 + 36457444 = 6052^2 + 6038^2 .
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, 9135515 + ... + 9135522.
It is an arithmetic number, because the mean of its divisors is an integer number (21316211).
Almost surely, 273084148 is an apocalyptic number.
It is an amenable number.
73084148 is a deficient number, since it is larger than the sum of its proper divisors (54813118).
73084148 is a wasteful number, since it uses less digits than its factorization.
73084148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18271041 (or 18271039 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 35.
The square root of 73084148 is about 8548.9267162609. The cubic root of 73084148 is about 418.0944438351.
The spelling of 73084148 in words is "seventy-three million, eighty-four thousand, one hundred forty-eight".
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