Base | Representation |
---|---|
bin | 1101000100000011010… |
… | …0110010110001001000 |
3 | 210110021121212222121122 |
4 | 3101000310302301020 |
5 | 12134111011140043 |
6 | 251033321254412 |
7 | 22133324340014 |
oct | 3210064626110 |
9 | 713247788548 |
10 | 224425880648 |
11 | 871a6616922 |
12 | 375b3934408 |
13 | 1821791baa8 |
14 | ac100db544 |
15 | 5c87a3c368 |
hex | 3440d32c48 |
224425880648 has 12 divisors (see below), whose sum is σ = 420801038595. Its totient is φ = 112212270360.
The previous prime is 224425880629. The next prime is 224425880663. The reversal of 224425880648 is 846088524422.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 112212940324 + 112212940324 = 334982^2 + 334982^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=334982.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 224425880648.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1256183 + ... + 1423673.
Almost surely, 2224425880648 is an apocalyptic number.
It is an amenable number.
224425880648 is a deficient number, since it is larger than the sum of its proper divisors (196375157947).
224425880648 is an frugal number, since it uses more digits than its factorization.
224425880648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334988 (or 167493 counting only the distinct ones).
The product of its (nonzero) digits is 7864320, while the sum is 53.
The spelling of 224425880648 in words is "two hundred twenty-four billion, four hundred twenty-five million, eight hundred eighty thousand, six hundred forty-eight".
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