Base | Representation |
---|---|
bin | 11101100100010… |
… | …00100010111000 |
3 | 122021200212220100 |
4 | 32302020202320 |
5 | 1001443220344 |
6 | 40335555400 |
7 | 6101106531 |
oct | 1662104270 |
9 | 567625810 |
10 | 248023224 |
11 | 118003579 |
12 | 6b08bb60 |
13 | 3c4cca07 |
14 | 24d23688 |
15 | 16b93569 |
hex | ec888b8 |
248023224 has 24 divisors (see below), whose sum is σ = 671729760. Its totient is φ = 82674384.
The previous prime is 248023211. The next prime is 248023229. The reversal of 248023224 is 422320842.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248023229) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1722312 + ... + 1722455.
It is an arithmetic number, because the mean of its divisors is an integer number (27988740).
Almost surely, 2248023224 is an apocalyptic number.
248023224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
248023224 is an abundant number, since it is smaller than the sum of its proper divisors (423706536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248023224 is a wasteful number, since it uses less digits than its factorization.
248023224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3444779 (or 3444772 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
The square root of 248023224 is about 15748.7530934992. The cubic root of 248023224 is about 628.2957415393.
The spelling of 248023224 in words is "two hundred forty-eight million, twenty-three thousand, two hundred twenty-four".
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