Base | Representation |
---|---|
bin | 11010101000000… |
… | …01111000111001 |
3 | 120120021120200010 |
4 | 31110001320321 |
5 | 424134320200 |
6 | 34055132133 |
7 | 5351324040 |
oct | 1524017071 |
9 | 516246603 |
10 | 223354425 |
11 | 105094538 |
12 | 62974049 |
13 | 373734a8 |
14 | 21941557 |
15 | 1491e150 |
hex | d501e39 |
223354425 has 48 divisors (see below), whose sum is σ = 423401472. Its totient is φ = 101774400.
The previous prime is 223354423. The next prime is 223354447. The reversal of 223354425 is 524453322.
It is not a de Polignac number, because 223354425 - 21 = 223354423 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 223354392 and 223354401.
It is not an unprimeable number, because it can be changed into a prime (223354423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 244720 + ... + 245630.
It is an arithmetic number, because the mean of its divisors is an integer number (8820864).
Almost surely, 2223354425 is an apocalyptic number.
223354425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
223354425 is a deficient number, since it is larger than the sum of its proper divisors (200047047).
223354425 is a wasteful number, since it uses less digits than its factorization.
223354425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1398 (or 1393 counting only the distinct ones).
The product of its digits is 28800, while the sum is 30.
The square root of 223354425 is about 14945.0468383341. The cubic root of 223354425 is about 606.7337966948.
The spelling of 223354425 in words is "two hundred twenty-three million, three hundred fifty-four thousand, four hundred twenty-five".
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