Base | Representation |
---|---|
bin | 1100001100111… |
… | …01000001100001 |
3 | 21010121011201110 |
4 | 12012131001201 |
5 | 202200330131 |
6 | 14053453533 |
7 | 2352001125 |
oct | 606350141 |
9 | 233534643 |
10 | 102355041 |
11 | 5285a948 |
12 | 2a3412a9 |
13 | 18289719 |
14 | d845585 |
15 | 8ebc646 |
hex | 619d061 |
102355041 has 8 divisors (see below), whose sum is σ = 137181280. Its totient is φ = 67882752.
The previous prime is 102355027. The next prime is 102355067. The reversal of 102355041 is 140553201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102355041 - 25 = 102355009 is a prime.
It is a super-2 number, since 2×1023550412 = 20953108836223362, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102354999 and 102355017.
It is not an unprimeable number, because it can be changed into a prime (102355021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87811 + ... + 88968.
It is an arithmetic number, because the mean of its divisors is an integer number (17147660).
Almost surely, 2102355041 is an apocalyptic number.
It is an amenable number.
102355041 is a deficient number, since it is larger than the sum of its proper divisors (34826239).
102355041 is a wasteful number, since it uses less digits than its factorization.
102355041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176975.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 102355041 is about 10117.0668180061. The cubic root of 102355041 is about 467.7743588653.
The spelling of 102355041 in words is "one hundred two million, three hundred fifty-five thousand, forty-one".
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