Base | Representation |
---|---|
bin | 100010000110001… |
… | …1111010000010010 |
3 | 2221201212112200001 |
4 | 1010030133100102 |
5 | 4320343440214 |
6 | 305310320214 |
7 | 40231616515 |
oct | 10414372022 |
9 | 2851775601 |
10 | 1144124434 |
11 | 537912692 |
12 | 27b1b906a |
13 | 15305c90b |
14 | abd46d7c |
15 | 6a69ec74 |
hex | 4431f412 |
1144124434 has 32 divisors (see below), whose sum is σ = 1811779200. Its totient is φ = 541157760.
The previous prime is 1144124419. The next prime is 1144124441. The reversal of 1144124434 is 4344214411.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1331497 + ... + 1332355.
It is an arithmetic number, because the mean of its divisors is an integer number (56618100).
Almost surely, 21144124434 is an apocalyptic number.
1144124434 is a deficient number, since it is larger than the sum of its proper divisors (667654766).
1144124434 is a wasteful number, since it uses less digits than its factorization.
1144124434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1378.
The product of its digits is 6144, while the sum is 28.
The square root of 1144124434 is about 33824.9084847247. The cubic root of 1144124434 is about 1045.9022248713.
Adding to 1144124434 its reverse (4344214411), we get a palindrome (5488338845).
The spelling of 1144124434 in words is "one billion, one hundred forty-four million, one hundred twenty-four thousand, four hundred thirty-four".
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