Base | Representation |
---|---|
bin | 11010101001010… |
… | …11100010011111 |
3 | 120120121020200120 |
4 | 31110223202133 |
5 | 424210300043 |
6 | 34102530023 |
7 | 5352634311 |
oct | 1524534237 |
9 | 516536616 |
10 | 223525023 |
11 | 1051a0727 |
12 | 62a36913 |
13 | 37403037 |
14 | 219877b1 |
15 | 14954983 |
hex | d52b89f |
223525023 has 8 divisors (see below), whose sum is σ = 298919088. Its totient is φ = 148573824.
The previous prime is 223524967. The next prime is 223525037. The reversal of 223525023 is 320525322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 223525023 - 226 = 156416159 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 223524984 and 223525002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223525123) 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, 109536 + ... + 111557.
It is an arithmetic number, because the mean of its divisors is an integer number (37364886).
Almost surely, 2223525023 is an apocalyptic number.
223525023 is a deficient number, since it is larger than the sum of its proper divisors (75394065).
223525023 is a wasteful number, since it uses less digits than its factorization.
223525023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221433.
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 223525023 is about 14950.7532586154. The cubic root of 223525023 is about 606.8882317075. Note that the first 3 decimals are identical.
The spelling of 223525023 in words is "two hundred twenty-three million, five hundred twenty-five thousand, twenty-three".
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