Base | Representation |
---|---|
bin | 1100001011111… |
… | …01110101011000 |
3 | 21010100200110212 |
4 | 12011331311120 |
5 | 202132233123 |
6 | 14051030252 |
7 | 2350626512 |
oct | 605756530 |
9 | 233320425 |
10 | 102227288 |
11 | 52782969 |
12 | 2a29b388 |
13 | 18243527 |
14 | d810bb2 |
15 | 8e94878 |
hex | 617dd58 |
102227288 has 16 divisors (see below), whose sum is σ = 192025080. Its totient is φ = 51020608.
The previous prime is 102227287. The next prime is 102227317. The reversal of 102227288 is 882722201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102227287) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6845 + ... + 15852.
Almost surely, 2102227288 is an apocalyptic number.
It is an amenable number.
102227288 is a deficient number, since it is larger than the sum of its proper divisors (89797792).
102227288 is a wasteful number, since it uses less digits than its factorization.
102227288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23266 (or 23262 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 102227288 is about 10110.7511095863. The cubic root of 102227288 is about 467.5796625187.
Adding to 102227288 its reverse (882722201), we get a palindrome (984949489).
The spelling of 102227288 in words is "one hundred two million, two hundred twenty-seven thousand, two hundred eighty-eight".
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