Base | Representation |
---|---|
bin | 1000101111110… |
… | …00101001100101 |
3 | 12010001121000022 |
4 | 10113320221211 |
5 | 122240321323 |
6 | 11140324525 |
7 | 1550431220 |
oct | 427705145 |
9 | 163047008 |
10 | 73370213 |
11 | 38463144 |
12 | 206a3745 |
13 | 1227b837 |
14 | 9a5c5b7 |
15 | 66944c8 |
hex | 45f8a65 |
73370213 has 8 divisors (see below), whose sum is σ = 84464832. Its totient is φ = 62428896.
The previous prime is 73370201. The next prime is 73370233. The reversal of 73370213 is 31207337.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 73370213 - 28 = 73369957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73370233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37295 + ... + 39212.
It is an arithmetic number, because the mean of its divisors is an integer number (10558104).
Almost surely, 273370213 is an apocalyptic number.
It is an amenable number.
73370213 is a deficient number, since it is larger than the sum of its proper divisors (11094619).
73370213 is a wasteful number, since it uses less digits than its factorization.
73370213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76651.
The product of its (nonzero) digits is 2646, while the sum is 26.
The square root of 73370213 is about 8565.6414237347. The cubic root of 73370213 is about 418.6392335529.
The spelling of 73370213 in words is "seventy-three million, three hundred seventy thousand, two hundred thirteen".
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