Base | Representation |
---|---|
bin | 11011000100101… |
… | …00010111101101 |
3 | 120211022212211100 |
4 | 31202110113231 |
5 | 431114201031 |
6 | 34311313313 |
7 | 5425214352 |
oct | 1542242755 |
9 | 524285740 |
10 | 227100141 |
11 | 107212774 |
12 | 6407b839 |
13 | 380853a8 |
14 | 22238629 |
15 | 14e0dde6 |
hex | d8945ed |
227100141 has 24 divisors (see below), whose sum is σ = 356445440. Its totient is φ = 138801600.
The previous prime is 227100121. The next prime is 227100149. The reversal of 227100141 is 141001722.
It is not a de Polignac number, because 227100141 - 221 = 225002989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227100149) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16120 + ... + 26721.
Almost surely, 2227100141 is an apocalyptic number.
It is an amenable number.
227100141 is a deficient number, since it is larger than the sum of its proper divisors (129345299).
227100141 is a wasteful number, since it uses less digits than its factorization.
227100141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42897 (or 42894 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 18.
The square root of 227100141 is about 15069.8421026897. The cubic root of 227100141 is about 610.1067098097.
Adding to 227100141 its reverse (141001722), we get a palindrome (368101863).
The spelling of 227100141 in words is "two hundred twenty-seven million, one hundred thousand, one hundred forty-one".
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