Base | Representation |
---|---|
bin | 10011010111101000010… |
… | …110001111111101110101 |
3 | 11201020122200022100001122 |
4 | 103113220112033331311 |
5 | 133301434004304031 |
6 | 2455250035433325 |
7 | 165110326113452 |
oct | 23275026177565 |
9 | 4636580270048 |
10 | 1331043041141 |
11 | 4735461074a0 |
12 | 195b6b755845 |
13 | 986945b9538 |
14 | 485cc346829 |
15 | 249543d347b |
hex | 135e858ff75 |
1331043041141 has 32 divisors (see below), whose sum is σ = 1486358681472. Its totient is φ = 1181790812160.
The previous prime is 1331043041113. The next prime is 1331043041191. The reversal of 1331043041141 is 1411403401331.
It is a cyclic number.
It is not a de Polignac number, because 1331043041141 - 238 = 1056165134197 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1331043041141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1331043041101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105523151 + ... + 105535763.
It is an arithmetic number, because the mean of its divisors is an integer number (46448708796).
Almost surely, 21331043041141 is an apocalyptic number.
1331043041141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1331043041141 is a deficient number, since it is larger than the sum of its proper divisors (155315640331).
1331043041141 is a wasteful number, since it uses less digits than its factorization.
1331043041141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13973.
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 1331043041141 its reverse (1411403401331), we get a palindrome (2742446442472).
The spelling of 1331043041141 in words is "one trillion, three hundred thirty-one billion, forty-three million, forty-one thousand, one hundred forty-one".
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