Base | Representation |
---|---|
bin | 11010111000001… |
… | …01101010011111 |
3 | 120201020220122002 |
4 | 31130011222133 |
5 | 430204421124 |
6 | 34212312515 |
7 | 5405303210 |
oct | 1534055237 |
9 | 521226562 |
10 | 225467039 |
11 | 1062a77a6 |
12 | 6361273b |
13 | 37932c65 |
14 | 21d31407 |
15 | 14bda0ae |
hex | d705a9f |
225467039 has 16 divisors (see below), whose sum is σ = 274275648. Its totient is φ = 180928512.
The previous prime is 225467029. The next prime is 225467051. The reversal of 225467039 is 930764522.
It is a cyclic number.
It is not a de Polignac number, because 225467039 - 24 = 225467023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 225466993 and 225467011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225467029) 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, 18059 + ... + 27875.
It is an arithmetic number, because the mean of its divisors is an integer number (17142228).
Almost surely, 2225467039 is an apocalyptic number.
225467039 is a deficient number, since it is larger than the sum of its proper divisors (48808609).
225467039 is a wasteful number, since it uses less digits than its factorization.
225467039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10034.
The product of its (nonzero) digits is 90720, while the sum is 38.
The square root of 225467039 is about 15015.5598963209. The cubic root of 225467039 is about 608.6407421270.
The spelling of 225467039 in words is "two hundred twenty-five million, four hundred sixty-seven thousand, thirty-nine".
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