Base | Representation |
---|---|
bin | 1100001011111… |
… | …11101111011101 |
3 | 21010101002012020 |
4 | 12011333233131 |
5 | 202133010401 |
6 | 14051130353 |
7 | 2350661343 |
oct | 605775735 |
9 | 233332166 |
10 | 102235101 |
11 | 52788821 |
12 | 2a2a39b9 |
13 | 18246c57 |
14 | d813993 |
15 | 8e96d36 |
hex | 617fbdd |
102235101 has 16 divisors (see below), whose sum is σ = 139812480. Its totient is φ = 66429440.
The previous prime is 102235079. The next prime is 102235139. The reversal of 102235101 is 101532201.
It is a cyclic number.
It is not a de Polignac number, because 102235101 - 27 = 102234973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102235901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16261 + ... + 21653.
It is an arithmetic number, because the mean of its divisors is an integer number (8738280).
Almost surely, 2102235101 is an apocalyptic number.
It is an amenable number.
102235101 is a deficient number, since it is larger than the sum of its proper divisors (37577379).
102235101 is an equidigital number, since it uses as much as digits as its factorization.
102235101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5556.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 102235101 is about 10111.1374731036. The cubic root of 102235101 is about 467.5915742333.
Adding to 102235101 its reverse (101532201), we get a palindrome (203767302).
The spelling of 102235101 in words is "one hundred two million, two hundred thirty-five thousand, one hundred one".
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