Base | Representation |
---|---|
bin | 11011001000100… |
… | …11110011110010 |
3 | 120212022101212021 |
4 | 31210103303302 |
5 | 431232402010 |
6 | 34330422054 |
7 | 5432520241 |
oct | 1544236362 |
9 | 525271767 |
10 | 227622130 |
11 | 10753996a |
12 | 6429192a |
13 | 38208b68 |
14 | 22332958 |
15 | 14eb38da |
hex | d913cf2 |
227622130 has 16 divisors (see below), whose sum is σ = 410160960. Its totient is φ = 90950832.
The previous prime is 227622097. The next prime is 227622133. The reversal of 227622130 is 31226722.
It is a junction number, because it is equal to n+sod(n) for n = 227622095 and 227622104.
It is not an unprimeable number, because it can be changed into a prime (227622133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2100 + ... + 21439.
It is an arithmetic number, because the mean of its divisors is an integer number (25635060).
Almost surely, 2227622130 is an apocalyptic number.
227622130 is a deficient number, since it is larger than the sum of its proper divisors (182538830).
227622130 is a wasteful number, since it uses less digits than its factorization.
227622130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24513.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 227622130 is about 15087.1511558677. The cubic root of 227622130 is about 610.5737949482.
Adding to 227622130 its reverse (31226722), we get a palindrome (258848852).
The spelling of 227622130 in words is "two hundred twenty-seven million, six hundred twenty-two thousand, one hundred thirty".
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