Base | Representation |
---|---|
bin | 11010110000110… |
… | …10111001101111 |
3 | 120122110001120212 |
4 | 31120122321233 |
5 | 424433133310 |
6 | 34135533035 |
7 | 5364156566 |
oct | 1530327157 |
9 | 518401525 |
10 | 224505455 |
11 | 1058002a9 |
12 | 6322a17b |
13 | 37687385 |
14 | 21b60bdd |
15 | 14a9a205 |
hex | d61ae6f |
224505455 has 16 divisors (see below), whose sum is σ = 280040544. Its totient is φ = 172632960.
The previous prime is 224505427. The next prime is 224505467. The reversal of 224505455 is 554505422.
It is not a de Polignac number, because 224505455 - 214 = 224489071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8045 + ... + 22665.
It is an arithmetic number, because the mean of its divisors is an integer number (17502534).
Almost surely, 2224505455 is an apocalyptic number.
224505455 is a deficient number, since it is larger than the sum of its proper divisors (55535089).
224505455 is a wasteful number, since it uses less digits than its factorization.
224505455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14746.
The product of its (nonzero) digits is 40000, while the sum is 32.
The square root of 224505455 is about 14983.5060983736. The cubic root of 224505455 is about 607.7742545109.
The spelling of 224505455 in words is "two hundred twenty-four million, five hundred five thousand, four hundred fifty-five".
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