Base | Representation |
---|---|
bin | 101101110010111110101… |
… | …001101100011001000001 |
3 | 102010212020211110101220121 |
4 | 231302332221230121001 |
5 | 403030242323131231 |
6 | 10405433045140241 |
7 | 443241302150422 |
oct | 55627651543101 |
9 | 12125224411817 |
10 | 3147114661441 |
11 | 10037581aa303 |
12 | 429b223ba681 |
13 | 19aa053a2b2a |
14 | ac46d3ab649 |
15 | 56ce4d7d311 |
hex | 2dcbea6c641 |
3147114661441 has 4 divisors (see below), whose sum is σ = 3168236236500. Its totient is φ = 3125993086384.
The previous prime is 3147114661429. The next prime is 3147114661447. The reversal of 3147114661441 is 1441664117413.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1791659883841 + 1355454777600 = 1338529^2 + 1164240^2 .
It is a cyclic number.
It is not a de Polignac number, because 3147114661441 - 223 = 3147106272833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3147114661447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10560787306 + ... + 10560787603.
It is an arithmetic number, because the mean of its divisors is an integer number (792059059125).
Almost surely, 23147114661441 is an apocalyptic number.
It is an amenable number.
3147114661441 is a deficient number, since it is larger than the sum of its proper divisors (21121575059).
3147114661441 is a wasteful number, since it uses less digits than its factorization.
3147114661441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21121575058.
The product of its digits is 193536, while the sum is 43.
Adding to 3147114661441 its reverse (1441664117413), we get a palindrome (4588778778854).
The spelling of 3147114661441 in words is "three trillion, one hundred forty-seven billion, one hundred fourteen million, six hundred sixty-one thousand, four hundred forty-one".
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