Base | Representation |
---|---|
bin | 11010100101010… |
… | …11011001001101 |
3 | 120112121120200111 |
4 | 31102223121031 |
5 | 424042001031 |
6 | 34043400021 |
7 | 5345320120 |
oct | 1522533115 |
9 | 515546614 |
10 | 223000141 |
11 | 104972341 |
12 | 62823011 |
13 | 3727b160 |
14 | 2188c3b7 |
15 | 1489e1b1 |
hex | d4ab64d |
223000141 has 8 divisors (see below), whose sum is σ = 274461824. Its totient is φ = 176439600.
The previous prime is 223000139. The next prime is 223000159. The reversal of 223000141 is 141000322.
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 223000141 - 21 = 223000139 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223000241) 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, 1225185 + ... + 1225366.
It is an arithmetic number, because the mean of its divisors is an integer number (34307728).
Almost surely, 2223000141 is an apocalyptic number.
It is an amenable number.
223000141 is a deficient number, since it is larger than the sum of its proper divisors (51461683).
223000141 is a wasteful number, since it uses less digits than its factorization.
223000141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2450571.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 223000141 is about 14933.1892440965. The cubic root of 223000141 is about 606.4128272596.
Adding to 223000141 its reverse (141000322), we get a palindrome (364000463).
The spelling of 223000141 in words is "two hundred twenty-three million, one hundred forty-one", and thus it is an aban number.
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