Base | Representation |
---|---|
bin | 11011000001100… |
… | …11001011011111 |
3 | 120210120122202010 |
4 | 31200303023133 |
5 | 431013431142 |
6 | 34255002303 |
7 | 5421635625 |
oct | 1540631337 |
9 | 523518663 |
10 | 226702047 |
11 | 106a70670 |
12 | 63b09393 |
13 | 37c76130 |
14 | 22173515 |
15 | 14d80e9c |
hex | d8332df |
226702047 has 32 divisors (see below), whose sum is σ = 360976896. Its totient is φ = 124732800.
The previous prime is 226702037. The next prime is 226702051. The reversal of 226702047 is 740207622.
It is not a de Polignac number, because 226702047 - 210 = 226701023 is a prime.
It is a super-2 number, since 2×2267020472 = 102787636227980418, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226702027) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21838 + ... + 30500.
It is an arithmetic number, because the mean of its divisors is an integer number (11280528).
Almost surely, 2226702047 is an apocalyptic number.
226702047 is a deficient number, since it is larger than the sum of its proper divisors (134274849).
226702047 is a wasteful number, since it uses less digits than its factorization.
226702047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8751.
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 226702047 is about 15056.6280089534. The cubic root of 226702047 is about 609.7500068502.
Adding to 226702047 its reverse (740207622), we get a palindrome (966909669).
The spelling of 226702047 in words is "two hundred twenty-six million, seven hundred two thousand, forty-seven".
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