Base | Representation |
---|---|
bin | 11011000100110… |
… | …10110011010001 |
3 | 120211101012221220 |
4 | 31202122303101 |
5 | 431121021411 |
6 | 34312035253 |
7 | 5425354221 |
oct | 1542326321 |
9 | 524335856 |
10 | 227126481 |
11 | 10723053a |
12 | 64092b29 |
13 | 3809438a |
14 | 22244081 |
15 | 14e16b06 |
hex | d89acd1 |
227126481 has 8 divisors (see below), whose sum is σ = 303049824. Its totient is φ = 151310400.
The previous prime is 227126467. The next prime is 227126503. The reversal of 227126481 is 184621722.
227126481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 227126481 - 213 = 227118289 is a prime.
It is a super-2 number, since 2×2271264812 = 103172876742886722, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (227126401) 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, 21736 + ... + 30441.
It is an arithmetic number, because the mean of its divisors is an integer number (37881228).
Almost surely, 2227126481 is an apocalyptic number.
It is an amenable number.
227126481 is a deficient number, since it is larger than the sum of its proper divisors (75923343).
227126481 is a wasteful number, since it uses less digits than its factorization.
227126481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53631.
The product of its digits is 10752, while the sum is 33.
The square root of 227126481 is about 15070.7160082061. The cubic root of 227126481 is about 610.1302964522.
The spelling of 227126481 in words is "two hundred twenty-seven million, one hundred twenty-six thousand, four hundred eighty-one".
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