Base | Representation |
---|---|
bin | 11010100110001… |
… | …11010011011101 |
3 | 120112211101111120 |
4 | 31103013103131 |
5 | 424104130321 |
6 | 34050041153 |
7 | 5346304323 |
oct | 1523072335 |
9 | 515741446 |
10 | 223114461 |
11 | 104a40219 |
12 | 628791b9 |
13 | 372bb1bb |
14 | 218bbd13 |
15 | 148c2ec6 |
hex | d4c74dd |
223114461 has 4 divisors (see below), whose sum is σ = 297485952. Its totient is φ = 148742972.
The previous prime is 223114457. The next prime is 223114469. The reversal of 223114461 is 164411322.
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.
It is a cyclic number.
It is not a de Polignac number, because 223114461 - 22 = 223114457 is a prime.
It is a super-3 number, since 3×2231144613 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223114469) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37185741 + ... + 37185746.
It is an arithmetic number, because the mean of its divisors is an integer number (74371488).
Almost surely, 2223114461 is an apocalyptic number.
It is an amenable number.
223114461 is a deficient number, since it is larger than the sum of its proper divisors (74371491).
223114461 is an equidigital number, since it uses as much as digits as its factorization.
223114461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74371490.
The product of its digits is 1152, while the sum is 24.
The square root of 223114461 is about 14937.0164691614. The cubic root of 223114461 is about 606.5164344757.
Adding to 223114461 its reverse (164411322), we get a palindrome (387525783).
The spelling of 223114461 in words is "two hundred twenty-three million, one hundred fourteen thousand, four hundred sixty-one".
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