Base | Representation |
---|---|
bin | 10000101001011100010… |
… | …101011011010000111111 |
3 | 11001100220001102211000212 |
4 | 100221130111123100333 |
5 | 122220413131440221 |
6 | 2233315013343035 |
7 | 145436434064522 |
oct | 20513425332077 |
9 | 4040801384025 |
10 | 1144010421311 |
11 | 401199070a0a |
12 | 165872937a7b |
13 | 83b5898a7a4 |
14 | 3d52853cbb9 |
15 | 1eb595bab5b |
hex | 10a5c55b43f |
1144010421311 has 4 divisors (see below), whose sum is σ = 1144038688800. Its totient is φ = 1143982153824.
The previous prime is 1144010421283. The next prime is 1144010421329. The reversal of 1144010421311 is 1131240104411.
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-1144010421311 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1144010429311) 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, 14072951 + ... + 14154008.
It is an arithmetic number, because the mean of its divisors is an integer number (286009672200).
Almost surely, 21144010421311 is an apocalyptic number.
1144010421311 is a deficient number, since it is larger than the sum of its proper divisors (28267489).
1144010421311 is an equidigital number, since it uses as much as digits as its factorization.
1144010421311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28267488.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 1144010421311 its reverse (1131240104411), we get a palindrome (2275250525722).
The spelling of 1144010421311 in words is "one trillion, one hundred forty-four billion, ten million, four hundred twenty-one thousand, three hundred eleven".
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