Base | Representation |
---|---|
bin | 11010111100101… |
… | …01011110111001 |
3 | 120202100211200221 |
4 | 31132111132321 |
5 | 430332243441 |
6 | 34233100041 |
7 | 5413305514 |
oct | 1536253671 |
9 | 522324627 |
10 | 226056121 |
11 | 10666a345 |
12 | 63857621 |
13 | 37aab125 |
14 | 22045d7b |
15 | 14ca48d1 |
hex | d7957b9 |
226056121 has 8 divisors (see below), whose sum is σ = 237086784. Its totient is φ = 215125680.
The previous prime is 226056071. The next prime is 226056137. The reversal of 226056121 is 121650622.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 226056121 - 27 = 226055993 is a prime.
It is a super-2 number, since 2×2260561212 = 102202739683133282, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (226056151) 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, 20415 + ... + 29476.
It is an arithmetic number, because the mean of its divisors is an integer number (29635848).
Almost surely, 2226056121 is an apocalyptic number.
It is an amenable number.
226056121 is a deficient number, since it is larger than the sum of its proper divisors (11030663).
226056121 is a wasteful number, since it uses less digits than its factorization.
226056121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50111.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 226056121 is about 15035.1628192049. The cubic root of 226056121 is about 609.1703502174.
The spelling of 226056121 in words is "two hundred twenty-six million, fifty-six thousand, one hundred twenty-one".
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