Base | Representation |
---|---|
bin | 11110010011011010001… |
… | …10000110101000011001 |
3 | 10200112112212211101010202 |
4 | 33021231012012220121 |
5 | 114024400333332301 |
6 | 2114154255151545 |
7 | 135140133251066 |
oct | 17115506065031 |
9 | 3615485741122 |
10 | 1041212402201 |
11 | 371637290724 |
12 | 149963b155b5 |
13 | 7725559564a |
14 | 38575a51c6d |
15 | 1c13e8d866b |
hex | f26d186a19 |
1041212402201 has 4 divisors (see below), whose sum is σ = 1041227163492. Its totient is φ = 1041197640912.
The previous prime is 1041212402161. The next prime is 1041212402203. The reversal of 1041212402201 is 1022042121401.
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 650080988176 + 391131414025 = 806276^2 + 625405^2 .
It is a cyclic number.
It is not a de Polignac number, because 1041212402201 - 226 = 1041145293337 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1041212402203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7274330 + ... + 7416083.
It is an arithmetic number, because the mean of its divisors is an integer number (260306790873).
Almost surely, 21041212402201 is an apocalyptic number.
It is an amenable number.
1041212402201 is a deficient number, since it is larger than the sum of its proper divisors (14761291).
1041212402201 is an equidigital number, since it uses as much as digits as its factorization.
1041212402201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14761290.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 1041212402201 its reverse (1022042121401), we get a palindrome (2063254523602).
The spelling of 1041212402201 in words is "one trillion, forty-one billion, two hundred twelve million, four hundred two thousand, two hundred one".
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