Base | Representation |
---|---|
bin | 1000101111111… |
… | …00000001011101 |
3 | 12010002021222000 |
4 | 10113330001131 |
5 | 122241242104 |
6 | 11140512513 |
7 | 1550516415 |
oct | 427740135 |
9 | 163067860 |
10 | 73384029 |
11 | 38472564 |
12 | 206ab739 |
13 | 12284c04 |
14 | 9a63645 |
15 | 6698639 |
hex | 45fc05d |
73384029 has 16 divisors (see below), whose sum is σ = 109578240. Its totient is φ = 48535200.
The previous prime is 73384027. The next prime is 73384039. The reversal of 73384029 is 92048337.
It is not a de Polignac number, because 73384029 - 21 = 73384027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 73383984 and 73384002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73384027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7272 + ... + 14129.
It is an arithmetic number, because the mean of its divisors is an integer number (6848640).
Almost surely, 273384029 is an apocalyptic number.
It is an amenable number.
73384029 is a deficient number, since it is larger than the sum of its proper divisors (36194211).
73384029 is a wasteful number, since it uses less digits than its factorization.
73384029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21537 (or 21531 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 73384029 is about 8566.4478636130. The cubic root of 73384029 is about 418.6655092326.
The spelling of 73384029 in words is "seventy-three million, three hundred eighty-four thousand, twenty-nine".
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