Base | Representation |
---|---|
bin | 11011000100110… |
… | …10011110001110 |
3 | 120211101011010000 |
4 | 31202122132032 |
5 | 431121001014 |
6 | 34312025130 |
7 | 5425350255 |
oct | 1542323616 |
9 | 524334100 |
10 | 227125134 |
11 | 10722a525 |
12 | 640921a6 |
13 | 38093892 |
14 | 2224379c |
15 | 14e16509 |
hex | d89a78e |
227125134 has 40 divisors (see below), whose sum is σ = 538872048. Its totient is φ = 71254080.
The previous prime is 227125133. The next prime is 227125163. The reversal of 227125134 is 431521722.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 227125098 and 227125107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227125133) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 38482 + ... + 43989.
Almost surely, 2227125134 is an apocalyptic number.
227125134 is an abundant number, since it is smaller than the sum of its proper divisors (311746914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227125134 is a wasteful number, since it uses less digits than its factorization.
227125134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82502 (or 82493 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 227125134 is about 15070.6713188232. The cubic root of 227125134 is about 610.1290903003.
Adding to 227125134 its reverse (431521722), we get a palindrome (658646856).
The spelling of 227125134 in words is "two hundred twenty-seven million, one hundred twenty-five thousand, one hundred thirty-four".
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