Base | Representation |
---|---|
bin | 1100001100101… |
… | …10111100010001 |
3 | 21010112220112210 |
4 | 12012112330101 |
5 | 202144031004 |
6 | 14053142333 |
7 | 2351535366 |
oct | 606267421 |
9 | 233486483 |
10 | 102330129 |
11 | 52843160 |
12 | 2a32a9a9 |
13 | 1827b295 |
14 | d83a46d |
15 | 8eb5089 |
hex | 6196f11 |
102330129 has 8 divisors (see below), whose sum is σ = 148843872. Its totient is φ = 62018240.
The previous prime is 102330127. The next prime is 102330169. The reversal of 102330129 is 921033201.
It is a happy number.
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 102330129 - 21 = 102330127 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102330127) 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 7 ways as a sum of consecutive naturals, for example, 1550424 + ... + 1550489.
It is an arithmetic number, because the mean of its divisors is an integer number (18605484).
Almost surely, 2102330129 is an apocalyptic number.
It is an amenable number.
102330129 is a deficient number, since it is larger than the sum of its proper divisors (46513743).
102330129 is a wasteful number, since it uses less digits than its factorization.
102330129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3100927.
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 102330129 is about 10115.8355561960. The cubic root of 102330129 is about 467.7364055469.
The spelling of 102330129 in words is "one hundred two million, three hundred thirty thousand, one hundred twenty-nine".
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