Base | Representation |
---|---|
bin | 11011001001100… |
… | …11000010001101 |
3 | 120212112220022021 |
4 | 31210303002031 |
5 | 431301000104 |
6 | 34333250141 |
7 | 5433562153 |
oct | 1544630215 |
9 | 525486267 |
10 | 227750029 |
11 | 107616a71 |
12 | 64333951 |
13 | 38252140 |
14 | 223673d3 |
15 | 14edb754 |
hex | d93308d |
227750029 has 8 divisors (see below), whose sum is σ = 245450912. Its totient is φ = 210075120.
The previous prime is 227749997. The next prime is 227750053. The reversal of 227750029 is 920057722.
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 227750029 - 25 = 227749997 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 227749976 and 227750003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227754029) 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, 14182 + ... + 25624.
It is an arithmetic number, because the mean of its divisors is an integer number (30681364).
Almost surely, 2227750029 is an apocalyptic number.
It is an amenable number.
227750029 is a deficient number, since it is larger than the sum of its proper divisors (17700883).
227750029 is a wasteful number, since it uses less digits than its factorization.
227750029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12987.
The product of its (nonzero) digits is 17640, while the sum is 34.
The square root of 227750029 is about 15091.3892335994. The cubic root of 227750029 is about 610.6881323313.
The spelling of 227750029 in words is "two hundred twenty-seven million, seven hundred fifty thousand, twenty-nine".
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