Base | Representation |
---|---|
bin | 10010110010001010100… |
… | …010111011011101010001 |
3 | 11120101211002101211122201 |
4 | 102302022202323131101 |
5 | 132122042014213131 |
6 | 2424554140403201 |
7 | 162154406034520 |
oct | 22621242733521 |
9 | 4511732354581 |
10 | 1290814601041 |
11 | 458482210a89 |
12 | 18a203246501 |
13 | 94953102a24 |
14 | 466936b24b7 |
15 | 2389c825761 |
hex | 12c8a8bb751 |
1290814601041 has 8 divisors (see below), whose sum is σ = 1475286609600. Its totient is φ = 1106360073168.
The previous prime is 1290814601029. The next prime is 1290814601051. The reversal of 1290814601041 is 1401064180921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1290814601041 - 29 = 1290814600529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1290814601051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4211551 + ... + 4507636.
It is an arithmetic number, because the mean of its divisors is an integer number (184410826200).
Almost surely, 21290814601041 is an apocalyptic number.
It is an amenable number.
1290814601041 is a deficient number, since it is larger than the sum of its proper divisors (184472008559).
1290814601041 is an equidigital number, since it uses as much as digits as its factorization.
1290814601041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8740343.
The product of its (nonzero) digits is 13824, while the sum is 37.
Adding to 1290814601041 its reverse (1401064180921), we get a palindrome (2691878781962).
The spelling of 1290814601041 in words is "one trillion, two hundred ninety billion, eight hundred fourteen million, six hundred one thousand, forty-one".
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