Base | Representation |
---|---|
bin | 1100001101000… |
… | …00011111111000 |
3 | 21010121220020112 |
4 | 12012200133320 |
5 | 202201304042 |
6 | 14054043452 |
7 | 2352060455 |
oct | 606403770 |
9 | 233556215 |
10 | 102369272 |
11 | 5286a605 |
12 | 2a349588 |
13 | 18293045 |
14 | d84a82c |
15 | 8ec1982 |
hex | 61a07f8 |
102369272 has 8 divisors (see below), whose sum is σ = 191942400. Its totient is φ = 51184632.
The previous prime is 102369271. The next prime is 102369301. The reversal of 102369272 is 272963201.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102369271) by changing a digit.
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 as a sum of consecutive naturals, namely, 6398072 + ... + 6398087.
It is an arithmetic number, because the mean of its divisors is an integer number (23992800).
Almost surely, 2102369272 is an apocalyptic number.
It is an amenable number.
102369272 is a deficient number, since it is larger than the sum of its proper divisors (89573128).
102369272 is a wasteful number, since it uses less digits than its factorization.
102369272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12796165 (or 12796161 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 102369272 is about 10117.7701100588. The cubic root of 102369272 is about 467.7960369652.
The spelling of 102369272 in words is "one hundred two million, three hundred sixty-nine thousand, two hundred seventy-two".
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