Base | Representation |
---|---|
bin | 100010000100010… |
… | …1000100111111010 |
3 | 2221122222012221020 |
4 | 1010020220213322 |
5 | 4320114123414 |
6 | 305232523310 |
7 | 40220211363 |
oct | 10410504772 |
9 | 2848865836 |
10 | 1143114234 |
11 | 537292709 |
12 | 27a9b0536 |
13 | 152a97b72 |
14 | abb62b6a |
15 | 6a5507a9 |
hex | 442289fa |
1143114234 has 16 divisors (see below), whose sum is σ = 2287781760. Its totient is φ = 380779200.
The previous prime is 1143114209. The next prime is 1143114241. The reversal of 1143114234 is 4324113411.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55042 + ... + 72909.
It is an arithmetic number, because the mean of its divisors is an integer number (142986360).
Almost surely, 21143114234 is an apocalyptic number.
1143114234 is an abundant number, since it is smaller than the sum of its proper divisors (1144667526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1143114234 is a wasteful number, since it uses less digits than its factorization.
1143114234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129445.
The product of its digits is 1152, while the sum is 24.
The square root of 1143114234 is about 33809.9724046028. The cubic root of 1143114234 is about 1045.5943091954.
Adding to 1143114234 its reverse (4324113411), we get a palindrome (5467227645).
The spelling of 1143114234 in words is "one billion, one hundred forty-three million, one hundred fourteen thousand, two hundred thirty-four".
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