Base | Representation |
---|---|
bin | 10000100110110101110… |
… | …100000011010100100111 |
3 | 11001002200100110202121212 |
4 | 100212311310003110213 |
5 | 122144202430422011 |
6 | 2232133453302035 |
7 | 145310261340254 |
oct | 20466564032447 |
9 | 4032610422555 |
10 | 1141216654631 |
11 | 3aaa95060729 |
12 | 16521319491b |
13 | 83801c33801 |
14 | 3d34149c42b |
15 | 1ea441b308b |
hex | 109b5d03527 |
1141216654631 has 4 divisors (see below), whose sum is σ = 1141274273832. Its totient is φ = 1141159035432.
The previous prime is 1141216654621. The next prime is 1141216654651. The reversal of 1141216654631 is 1364566121411.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1141216654631 is a prime.
It is a super-2 number, since 2×11412166546312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1141216654621) 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, 28779881 + ... + 28819506.
It is an arithmetic number, because the mean of its divisors is an integer number (285318568458).
Almost surely, 21141216654631 is an apocalyptic number.
1141216654631 is a deficient number, since it is larger than the sum of its proper divisors (57619201).
1141216654631 is an equidigital number, since it uses as much as digits as its factorization.
1141216654631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57619200.
The product of its digits is 103680, while the sum is 41.
The spelling of 1141216654631 in words is "one trillion, one hundred forty-one billion, two hundred sixteen million, six hundred fifty-four thousand, six hundred thirty-one".
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