Base | Representation |
---|---|
bin | 1000110010010… |
… | …01001111101001 |
3 | 12010200100211211 |
4 | 10121021033221 |
5 | 122331402304 |
6 | 11151353121 |
7 | 1553304523 |
oct | 431111751 |
9 | 163610754 |
10 | 73700329 |
11 | 3866916a |
12 | 208227a1 |
13 | 12365b81 |
14 | 9b06a13 |
15 | 670c204 |
hex | 46493e9 |
73700329 has 8 divisors (see below), whose sum is σ = 75708360. Its totient is φ = 71702400.
The previous prime is 73700327. The next prime is 73700359. The reversal of 73700329 is 92300737.
It can be written as a sum of positive squares in 4 ways, for example, as 632025 + 73068304 = 795^2 + 8548^2 .
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 73700329 - 21 = 73700327 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 73700329.
It is not an unprimeable number, because it can be changed into a prime (73700327) 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 7 ways as a sum of consecutive naturals, for example, 13639 + ... + 18259.
It is an arithmetic number, because the mean of its divisors is an integer number (9463545).
Almost surely, 273700329 is an apocalyptic number.
It is an amenable number.
73700329 is a deficient number, since it is larger than the sum of its proper divisors (2008031).
73700329 is a wasteful number, since it uses less digits than its factorization.
73700329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5051.
The product of its (nonzero) digits is 7938, while the sum is 31.
The square root of 73700329 is about 8584.8895741297. The cubic root of 73700329 is about 419.2661580782.
The spelling of 73700329 in words is "seventy-three million, seven hundred thousand, three hundred twenty-nine".
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