Base | Representation |
---|---|
bin | 1100001010010… |
… | …00001001010111 |
3 | 21002221111211020 |
4 | 12011020021113 |
5 | 202103214013 |
6 | 14042212223 |
7 | 2346022422 |
oct | 605101127 |
9 | 232844736 |
10 | 102007383 |
11 | 52642725 |
12 | 2a1b4073 |
13 | 181973ca |
14 | d7949b9 |
15 | 8e4e623 |
hex | 6148257 |
102007383 has 4 divisors (see below), whose sum is σ = 136009848. Its totient is φ = 68004920.
The previous prime is 102007379. The next prime is 102007393. The reversal of 102007383 is 383700201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 102007383 - 22 = 102007379 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102007313) 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 3 ways as a sum of consecutive naturals, for example, 17001228 + ... + 17001233.
It is an arithmetic number, because the mean of its divisors is an integer number (34002462).
Almost surely, 2102007383 is an apocalyptic number.
102007383 is a deficient number, since it is larger than the sum of its proper divisors (34002465).
102007383 is an equidigital number, since it uses as much as digits as its factorization.
102007383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34002464.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 102007383 is about 10099.8704447136. The cubic root of 102007383 is about 467.2441457018.
Adding to 102007383 its reverse (383700201), we get a palindrome (485707584).
The spelling of 102007383 in words is "one hundred two million, seven thousand, three hundred eighty-three".
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