Base | Representation |
---|---|
bin | 1100001010010… |
… | …11010011101111 |
3 | 21002222011120221 |
4 | 12011023103233 |
5 | 202104122320 |
6 | 14042352211 |
7 | 2346105244 |
oct | 605132357 |
9 | 232864527 |
10 | 102020335 |
11 | 5265142a |
12 | 2a1bb667 |
13 | 181a0281 |
14 | d7995cb |
15 | 8e533aa |
hex | 614b4ef |
102020335 has 8 divisors (see below), whose sum is σ = 123040800. Its totient is φ = 81205344.
The previous prime is 102020323. The next prime is 102020339. The reversal of 102020335 is 533020201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102020335 - 29 = 102019823 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102020339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50272 + ... + 52261.
It is an arithmetic number, because the mean of its divisors is an integer number (15380100).
Almost surely, 2102020335 is an apocalyptic number.
102020335 is a deficient number, since it is larger than the sum of its proper divisors (21020465).
102020335 is a wasteful number, since it uses less digits than its factorization.
102020335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102737.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 102020335 is about 10100.5116207052. The cubic root of 102020335 is about 467.2639203818.
Adding to 102020335 its reverse (533020201), we get a palindrome (635040536).
The spelling of 102020335 in words is "one hundred two million, twenty thousand, three hundred thirty-five".
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