Base | Representation |
---|---|
bin | 1000100110000… |
… | …01011011001001 |
3 | 12000122211100020 |
4 | 10103001123021 |
5 | 121424023213 |
6 | 11053131053 |
7 | 1533541524 |
oct | 423013311 |
9 | 160584306 |
10 | 72095433 |
11 | 37772403 |
12 | 20189a89 |
13 | 11c23527 |
14 | 9809bbb |
15 | 64e1923 |
hex | 44c16c9 |
72095433 has 8 divisors (see below), whose sum is σ = 96631296. Its totient is φ = 47811600.
The previous prime is 72095411. The next prime is 72095437. The reversal of 72095433 is 33459027.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 72095433 - 29 = 72094921 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 72095394 and 72095403.
It is not an unprimeable number, because it can be changed into a prime (72095437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62338 + ... + 63483.
It is an arithmetic number, because the mean of its divisors is an integer number (12078912).
Almost surely, 272095433 is an apocalyptic number.
It is an amenable number.
72095433 is a deficient number, since it is larger than the sum of its proper divisors (24535863).
72095433 is a wasteful number, since it uses less digits than its factorization.
72095433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126015.
The product of its (nonzero) digits is 22680, while the sum is 33.
The square root of 72095433 is about 8490.9029555166. The cubic root of 72095433 is about 416.2004877576.
The spelling of 72095433 in words is "seventy-two million, ninety-five thousand, four hundred thirty-three".
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