Base | Representation |
---|---|
bin | 101111011111111011… |
… | …1011100011001011111 |
3 | 100202021210001222121122 |
4 | 1132333313130121133 |
5 | 3132400311332203 |
6 | 114505403121155 |
7 | 10240510103042 |
oct | 1367767343137 |
9 | 322253058548 |
10 | 102003230303 |
11 | 3a294189737 |
12 | 179288131bb |
13 | 9807848210 |
14 | 4d1911ac59 |
15 | 29c0039538 |
hex | 17bfddc65f |
102003230303 has 16 divisors (see below), whose sum is σ = 112776735456. Its totient is φ = 91675009920.
The previous prime is 102003230299. The next prime is 102003230339. The reversal of 102003230303 is 303032300201.
It is not a de Polignac number, because 102003230303 - 22 = 102003230299 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 (102003230603) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 474800 + ... + 655317.
It is an arithmetic number, because the mean of its divisors is an integer number (7048545966).
Almost surely, 2102003230303 is an apocalyptic number.
102003230303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
102003230303 is a deficient number, since it is larger than the sum of its proper divisors (10773505153).
102003230303 is a wasteful number, since it uses less digits than its factorization.
102003230303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1130314.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 102003230303 its reverse (303032300201), we get a palindrome (405035530504).
The spelling of 102003230303 in words is "one hundred two billion, three million, two hundred thirty thousand, three hundred three".
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