Base | Representation |
---|---|
bin | 10111001101110000001111… |
… | …100010110000111100100010 |
3 | 111101111200112010001011120212 |
4 | 113031300033202300330202 |
5 | 101340302224133112010 |
6 | 1001052110045334122 |
7 | 30335332500001022 |
oct | 2715601742607442 |
9 | 441450463034525 |
10 | 102100223332130 |
11 | 2a594509361871 |
12 | b54b85a267342 |
13 | 44c801855302a |
14 | 1b2d96a259a82 |
15 | bc0cdb3ee505 |
hex | 5cdc0f8b0f22 |
102100223332130 has 16 divisors (see below), whose sum is σ = 183811567171320. Its totient is φ = 40833163738752.
The previous prime is 102100223332111. The next prime is 102100223332139. The reversal of 102100223332130 is 31233322001201.
It can be written as a sum of positive squares in 4 ways, for example, as 98918519916841 + 3181703415289 = 9945779^2 + 1783733^2 .
It is a junction number, because it is equal to n+sod(n) for n = 102100223332096 and 102100223332105.
It is not an unprimeable number, because it can be changed into a prime (102100223332139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865637345 + ... + 865755284.
Almost surely, 2102100223332130 is an apocalyptic number.
102100223332130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102100223332130 is a deficient number, since it is larger than the sum of its proper divisors (81711343839190).
102100223332130 is a wasteful number, since it uses less digits than its factorization.
102100223332130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1731398533.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 102100223332130 its reverse (31233322001201), we get a palindrome (133333545333331).
The spelling of 102100223332130 in words is "one hundred two trillion, one hundred billion, two hundred twenty-three million, three hundred thirty-two thousand, one hundred thirty".
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