Base | Representation |
---|---|
bin | 100010000010010… |
… | …0000111110100101 |
3 | 2221120221100121012 |
4 | 1010010200332211 |
5 | 4314330044331 |
6 | 305153432005 |
7 | 40205063120 |
oct | 10404407645 |
9 | 2846840535 |
10 | 1142034341 |
11 | 536715338 |
12 | 27a56b605 |
13 | 1527aa486 |
14 | ab9613b7 |
15 | 6a3da82b |
hex | 44120fa5 |
1142034341 has 32 divisors (see below), whose sum is σ = 1428848640. Its totient is φ = 891418176.
The previous prime is 1142034337. The next prime is 1142034359. The reversal of 1142034341 is 1434302411.
It is not a de Polignac number, because 1142034341 - 22 = 1142034337 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1142030341) 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, 277940 + ... + 282018.
It is an arithmetic number, because the mean of its divisors is an integer number (44651520).
Almost surely, 21142034341 is an apocalyptic number.
It is an amenable number.
1142034341 is a deficient number, since it is larger than the sum of its proper divisors (286814299).
1142034341 is a wasteful number, since it uses less digits than its factorization.
1142034341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4193.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 1142034341 is about 33793.9985944250. The cubic root of 1142034341 is about 1045.2649499505.
Adding to 1142034341 its reverse (1434302411), we get a palindrome (2576336752).
The spelling of 1142034341 in words is "one billion, one hundred forty-two million, thirty-four thousand, three hundred forty-one".
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