Base | Representation |
---|---|
bin | 11010111000011… |
… | …01101110010110 |
3 | 120201022120220212 |
4 | 31130031232112 |
5 | 430212000204 |
6 | 34213125422 |
7 | 5405501363 |
oct | 1534155626 |
9 | 521276825 |
10 | 225500054 |
11 | 10631a58a |
12 | 63629872 |
13 | 37944cb0 |
14 | 21d3d46a |
15 | 14be4c6e |
hex | d70db96 |
225500054 has 16 divisors (see below), whose sum is σ = 371144592. Its totient is φ = 102112608.
The previous prime is 225500029. The next prime is 225500069. The reversal of 225500054 is 450005522.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80444 + ... + 83199.
It is an arithmetic number, because the mean of its divisors is an integer number (23196537).
Almost surely, 2225500054 is an apocalyptic number.
225500054 is a deficient number, since it is larger than the sum of its proper divisors (145644538).
225500054 is a wasteful number, since it uses less digits than its factorization.
225500054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163711.
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 225500054 is about 15016.6592156844. The cubic root of 225500054 is about 608.6704483071.
Adding to 225500054 its reverse (450005522), we get a palindrome (675505576).
The spelling of 225500054 in words is "two hundred twenty-five million, five hundred thousand, fifty-four".
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