Base | Representation |
---|---|
bin | 1100001010001… |
… | …11011001001111 |
3 | 21002221100121011 |
4 | 12011013121033 |
5 | 202103114203 |
6 | 14042150051 |
7 | 2346010432 |
oct | 605073117 |
9 | 232840534 |
10 | 102004303 |
11 | 52640385 |
12 | 2a1b2327 |
13 | 18195b9b |
14 | d793819 |
15 | 8e4d76d |
hex | 614764f |
102004303 has 4 divisors (see below), whose sum is σ = 102025440. Its totient is φ = 101983168.
The previous prime is 102004297. The next prime is 102004319. The reversal of 102004303 is 303400201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303400201 = 13 ⋅23338477.
It is a cyclic number.
It is not a de Polignac number, because 102004303 - 221 = 99907151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102004373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618 + ... + 14296.
It is an arithmetic number, because the mean of its divisors is an integer number (25506360).
Almost surely, 2102004303 is an apocalyptic number.
102004303 is a deficient number, since it is larger than the sum of its proper divisors (21137).
102004303 is an equidigital number, since it uses as much as digits as its factorization.
102004303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21136.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 102004303 is about 10099.7179663593. The cubic root of 102004303 is about 467.2394430145.
Adding to 102004303 its reverse (303400201), we get a palindrome (405404504).
The spelling of 102004303 in words is "one hundred two million, four thousand, three hundred three".
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