Base | Representation |
---|---|
bin | 101111011111111011… |
… | …1010101110100000011 |
3 | 100202021210000121121200 |
4 | 1132333313111310003 |
5 | 3132400310001311 |
6 | 114505402352243 |
7 | 10240506631311 |
oct | 1367767256403 |
9 | 322253017550 |
10 | 102003203331 |
11 | 3a294170447 |
12 | 179287bb683 |
13 | 9807838b63 |
14 | 4d191110b1 |
15 | 29c0031556 |
hex | 17bfdd5d03 |
102003203331 has 96 divisors (see below), whose sum is σ = 164481408000. Its totient is φ = 60654956544.
The previous prime is 102003203299. The next prime is 102003203333. The reversal of 102003203331 is 133302300201.
102003203331 is a `hidden beast` number, since 10 + 2 + 0 + 0 + 320 + 3 + 331 = 666.
It is not a de Polignac number, because 102003203331 - 25 = 102003203299 is a prime.
It is a super-2 number, since 2×1020032033312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (102003203333) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32514595 + ... + 32517731.
It is an arithmetic number, because the mean of its divisors is an integer number (1713348000).
Almost surely, 2102003203331 is an apocalyptic number.
102003203331 is a deficient number, since it is larger than the sum of its proper divisors (62478204669).
102003203331 is a wasteful number, since it uses less digits than its factorization.
102003203331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3353 (or 3350 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 102003203331 its reverse (133302300201), we get a palindrome (235305503532).
The spelling of 102003203331 in words is "one hundred two billion, three million, two hundred three thousand, three hundred thirty-one".
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