Base | Representation |
---|---|
bin | 10010000100101001011… |
… | …101101110110110111111 |
3 | 11101201200000111020221110 |
4 | 102010221131232312333 |
5 | 130321443422133021 |
6 | 2350312342133103 |
7 | 155504314043613 |
oct | 22045135566677 |
9 | 4351600436843 |
10 | 1241941208511 |
11 | 439782486893 |
12 | 180843721193 |
13 | 9016489b753 |
14 | 44178849343 |
15 | 2248bd20476 |
hex | 1212976edbf |
1241941208511 has 16 divisors (see below), whose sum is σ = 1656981872000. Its totient is φ = 827430851808.
The previous prime is 1241941208429. The next prime is 1241941208537. The reversal of 1241941208511 is 1158021491421.
It is not a de Polignac number, because 1241941208511 - 226 = 1241874099647 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 1241941208511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1241941208591) 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, 33269325 + ... + 33306633.
It is an arithmetic number, because the mean of its divisors is an integer number (103561367000).
Almost surely, 21241941208511 is an apocalyptic number.
1241941208511 is a deficient number, since it is larger than the sum of its proper divisors (415040663489).
1241941208511 is a wasteful number, since it uses less digits than its factorization.
1241941208511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44118.
The product of its (nonzero) digits is 23040, while the sum is 39.
Adding to 1241941208511 its reverse (1158021491421), we get a palindrome (2399962699932).
The spelling of 1241941208511 in words is "one trillion, two hundred forty-one billion, nine hundred forty-one million, two hundred eight thousand, five hundred eleven".
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