Base | Representation |
---|---|
bin | 11010100101100… |
… | …01111101000000 |
3 | 120112122221112120 |
4 | 31102301331000 |
5 | 424043331013 |
6 | 34044124240 |
7 | 5345461341 |
oct | 1522617500 |
9 | 515587476 |
10 | 223027008 |
11 | 104990546 |
12 | 62836680 |
13 | 3728a459 |
14 | 218980c8 |
15 | 148a7123 |
hex | d4b1f40 |
223027008 has 28 divisors (see below), whose sum is σ = 590092800. Its totient is φ = 74342272.
The previous prime is 223026953. The next prime is 223027037. The reversal of 223027008 is 800720322.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 580608 + ... + 580991.
Almost surely, 2223027008 is an apocalyptic number.
It is an amenable number.
223027008 is an abundant number, since it is smaller than the sum of its proper divisors (367065792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223027008 is a wasteful number, since it uses less digits than its factorization.
223027008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1161614 (or 1161604 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 223027008 is about 14934.0887904150. The cubic root of 223027008 is about 606.4371797691.
It can be divided in two parts, 22 and 3027008, that added together give a triangular number (3027030 = T2460).
The spelling of 223027008 in words is "two hundred twenty-three million, twenty-seven thousand, eight".
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