Base | Representation |
---|---|
bin | 1100001011111… |
… | …01000110110011 |
3 | 21010100112101110 |
4 | 12011331012303 |
5 | 202132134212 |
6 | 14051004403 |
7 | 2350615023 |
oct | 605750663 |
9 | 233315343 |
10 | 102224307 |
11 | 527806a9 |
12 | 2a299703 |
13 | 18242073 |
14 | d80da83 |
15 | 8e93a3c |
hex | 617d1b3 |
102224307 has 8 divisors (see below), whose sum is σ = 137622784. Its totient is φ = 67487688.
The previous prime is 102224261. The next prime is 102224321. The reversal of 102224307 is 703422201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102224307 - 211 = 102222259 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102224327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165103 + ... + 165720.
It is an arithmetic number, because the mean of its divisors is an integer number (17202848).
Almost surely, 2102224307 is an apocalyptic number.
102224307 is a deficient number, since it is larger than the sum of its proper divisors (35398477).
102224307 is a wasteful number, since it uses less digits than its factorization.
102224307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330929.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 102224307 is about 10110.6036911749. The cubic root of 102224307 is about 467.5751175205.
Adding to 102224307 its reverse (703422201), we get a palindrome (805646508).
The spelling of 102224307 in words is "one hundred two million, two hundred twenty-four thousand, three hundred seven".
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