Base | Representation |
---|---|
bin | 100010000011000… |
… | …0100100110101011 |
3 | 2221121201002100220 |
4 | 1010012010212223 |
5 | 4314431124121 |
6 | 305210301123 |
7 | 40211412615 |
oct | 10406044653 |
9 | 2847632326 |
10 | 1142442411 |
11 | 536973990 |
12 | 27a7277a3 |
13 | 1528c1136 |
14 | aba29db5 |
15 | 6a46b6c6 |
hex | 441849ab |
1142442411 has 32 divisors (see below), whose sum is σ = 1732478976. Its totient is φ = 663360000.
The previous prime is 1142442383. The next prime is 1142442439.
1142442411 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (1142442383) and next prime (1142442439).
It is not a de Polignac number, because 1142442411 - 211 = 1142440363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1142442911) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97795 + ... + 108851.
It is an arithmetic number, because the mean of its divisors is an integer number (54139968).
Almost surely, 21142442411 is an apocalyptic number.
1142442411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1142442411 is a deficient number, since it is larger than the sum of its proper divisors (590036565).
1142442411 is a wasteful number, since it uses less digits than its factorization.
1142442411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11203.
The product of its digits is 1024, while the sum is 24.
The square root of 1142442411 is about 33800.0356656617. The cubic root of 1142442411 is about 1045.3894326271.
It can be divided in two parts, 11424 and 42411, that added together give a palindrome (53835).
The spelling of 1142442411 in words is "one billion, one hundred forty-two million, four hundred forty-two thousand, four hundred eleven".
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