Base | Representation |
---|---|
bin | 1100001100111… |
… | …11110000100001 |
3 | 21010121202002021 |
4 | 12012133300201 |
5 | 202201204431 |
6 | 14054021441 |
7 | 2352045565 |
oct | 606376041 |
9 | 233552067 |
10 | 102366241 |
11 | 528682aa |
12 | 2a347881 |
13 | 18291853 |
14 | d8496a5 |
15 | 8ec0b11 |
hex | 619fc21 |
102366241 has 6 divisors (see below), whose sum is σ = 103380450. Its totient is φ = 101361888.
The previous prime is 102366223. The next prime is 102366269. The reversal of 102366241 is 142663201.
It can be written as a sum of positive squares in only one way, i.e., 67897600 + 34468641 = 8240^2 + 5871^2 .
It is not a de Polignac number, because 102366241 - 213 = 102358049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102366841) 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 in 5 ways as a sum of consecutive naturals, for example, 5785 + ... + 15433.
It is an arithmetic number, because the mean of its divisors is an integer number (17230075).
Almost surely, 2102366241 is an apocalyptic number.
It is an amenable number.
102366241 is a deficient number, since it is larger than the sum of its proper divisors (1014209).
102366241 is an frugal number, since it uses more digits than its factorization.
102366241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9855 (or 9752 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 102366241 is about 10117.6203229811. The cubic root of 102366241 is about 467.7914200075.
The spelling of 102366241 in words is "one hundred two million, three hundred sixty-six thousand, two hundred forty-one".
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