Base | Representation |
---|---|
bin | 10011010110101011100… |
… | …011100111000000011100 |
3 | 11201011000121011122101220 |
4 | 103112223203213000130 |
5 | 133242341410230322 |
6 | 2455000523333340 |
7 | 165043133046114 |
oct | 23265343470034 |
9 | 4634017148356 |
10 | 1330023133212 |
11 | 473072426584 |
12 | 195926081250 |
13 | 985611cbb17 |
14 | 48532ad6044 |
15 | 248e4abd55c |
hex | 135ab8e701c |
1330023133212 has 48 divisors (see below), whose sum is σ = 3125966712960. Its totient is φ = 440121584448.
The previous prime is 1330023133189. The next prime is 1330023133213. The reversal of 1330023133212 is 2123313200331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330023133213) 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, 1342114 + ... + 2112182.
It is an arithmetic number, because the mean of its divisors is an integer number (65124306520).
Almost surely, 21330023133212 is an apocalyptic number.
1330023133212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1330023133212 is an abundant number, since it is smaller than the sum of its proper divisors (1795943579748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330023133212 is a wasteful number, since it uses less digits than its factorization.
1330023133212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771122 (or 771120 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 1330023133212 its reverse (2123313200331), we get a palindrome (3453336333543).
The spelling of 1330023133212 in words is "one trillion, three hundred thirty billion, twenty-three million, one hundred thirty-three thousand, two hundred twelve".
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