Base | Representation |
---|---|
bin | 101111101000110111… |
… | …1101111111111100111 |
3 | 100210001200112012012202 |
4 | 1133101233233333213 |
5 | 3134004110001203 |
6 | 114555240405115 |
7 | 10251111610640 |
oct | 1372157577747 |
9 | 323050465182 |
10 | 102303203303 |
11 | 3a428544904 |
12 | 179b117679b |
13 | 9854a36932 |
14 | 4d46cc46c7 |
15 | 29db540388 |
hex | 17d1beffe7 |
102303203303 has 64 divisors (see below), whose sum is σ = 126208696320. Its totient is φ = 81050112000.
The previous prime is 102303203293. The next prime is 102303203311. The reversal of 102303203303 is 303302303201.
It is a cyclic number.
It is not a de Polignac number, because 102303203303 - 28 = 102303203047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102303203383) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 124607633 + ... + 124608453.
It is an arithmetic number, because the mean of its divisors is an integer number (1972010880).
Almost surely, 2102303203303 is an apocalyptic number.
102303203303 is a deficient number, since it is larger than the sum of its proper divisors (23905493017).
102303203303 is a wasteful number, since it uses less digits than its factorization.
102303203303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1128.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 102303203303 its reverse (303302303201), we get a palindrome (405605506504).
The spelling of 102303203303 in words is "one hundred two billion, three hundred three million, two hundred three thousand, three hundred three".
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