Base | Representation |
---|---|
bin | 11010101100111… |
… | …10000010110011 |
3 | 120121111002001101 |
4 | 31112132002303 |
5 | 424320302120 |
6 | 34120545231 |
7 | 5356626556 |
oct | 1526360263 |
9 | 517432041 |
10 | 223994035 |
11 | 105491041 |
12 | 63022217 |
13 | 37538665 |
14 | 21a6a69d |
15 | 149e890a |
hex | d59e0b3 |
223994035 has 8 divisors (see below), whose sum is σ = 269180496. Its totient is φ = 178936800.
The previous prime is 223994027. The next prime is 223994039. The reversal of 223994035 is 530499322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 223994035 - 23 = 223994027 is a prime.
It is a super-4 number, since 4×2239940354 (a number of 35 digits) contains 4444 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223993985 and 223994003.
It is not an unprimeable number, because it can be changed into a prime (223994039) 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, 28449 + ... + 35458.
It is an arithmetic number, because the mean of its divisors is an integer number (33647562).
Almost surely, 2223994035 is an apocalyptic number.
223994035 is a deficient number, since it is larger than the sum of its proper divisors (45186461).
223994035 is an equidigital number, since it uses as much as digits as its factorization.
223994035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64613.
The product of its (nonzero) digits is 58320, while the sum is 37.
The square root of 223994035 is about 14966.4302691056. The cubic root of 223994035 is about 607.3124034781.
The spelling of 223994035 in words is "two hundred twenty-three million, nine hundred ninety-four thousand, thirty-five".
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