Base | Representation |
---|---|
bin | 11010101010011… |
… | …11110001010001 |
3 | 120120212210020221 |
4 | 31111033301101 |
5 | 424230022200 |
6 | 34110033041 |
7 | 5354123053 |
oct | 1525176121 |
9 | 516783227 |
10 | 223673425 |
11 | 105292178 |
12 | 62aa8781 |
13 | 37455751 |
14 | 219c58d3 |
15 | 1498391a |
hex | d54fc51 |
223673425 has 12 divisors (see below), whose sum is σ = 282057840. Its totient is φ = 175904720.
The previous prime is 223673393. The next prime is 223673441. The reversal of 223673425 is 524376322.
It is not a de Polignac number, because 223673425 - 25 = 223673393 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74347 + ... + 77296.
It is an arithmetic number, because the mean of its divisors is an integer number (23504820).
Almost surely, 2223673425 is an apocalyptic number.
223673425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
223673425 is a deficient number, since it is larger than the sum of its proper divisors (58384415).
223673425 is a wasteful number, since it uses less digits than its factorization.
223673425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151712 (or 151707 counting only the distinct ones).
The product of its digits is 60480, while the sum is 34.
The square root of 223673425 is about 14955.7154626584. The cubic root of 223673425 is about 607.0225097434.
The spelling of 223673425 in words is "two hundred twenty-three million, six hundred seventy-three thousand, four hundred twenty-five".
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