Base | Representation |
---|---|
bin | 11010111111100… |
… | …00100110111001 |
3 | 120210001210200221 |
4 | 31133300212321 |
5 | 430431214434 |
6 | 34245100041 |
7 | 5416421635 |
oct | 1537604671 |
9 | 523053627 |
10 | 226429369 |
11 | 1068a4811 |
12 | 639b7621 |
13 | 37babc9a |
14 | 22101dc5 |
15 | 14d2a2b4 |
hex | d7f09b9 |
226429369 has 4 divisors (see below), whose sum is σ = 226488960. Its totient is φ = 226369780.
The previous prime is 226429351. The next prime is 226429373. The reversal of 226429369 is 963924622.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 963924622 = 2 ⋅481962311.
It is a cyclic number.
It is not a de Polignac number, because 226429369 - 27 = 226429241 is a prime.
It is a super-2 number, since 2×2264293692 = 102540518291476322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (226429349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23677 + ... + 31834.
It is an arithmetic number, because the mean of its divisors is an integer number (56622240).
Almost surely, 2226429369 is an apocalyptic number.
It is an amenable number.
226429369 is a deficient number, since it is larger than the sum of its proper divisors (59591).
226429369 is an equidigital number, since it uses as much as digits as its factorization.
226429369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59590.
The product of its digits is 279936, while the sum is 43.
The square root of 226429369 is about 15047.5702025277. The cubic root of 226429369 is about 609.5054389681.
The spelling of 226429369 in words is "two hundred twenty-six million, four hundred twenty-nine thousand, three hundred sixty-nine".
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