Base | Representation |
---|---|
bin | 100000111010100… |
… | …0100110000001111 |
3 | 2211222011222002012 |
4 | 1001311010300033 |
5 | 4230213312033 |
6 | 301331451435 |
7 | 36240342533 |
oct | 10165046017 |
9 | 2758158065 |
10 | 1104432143 |
11 | 517472241 |
12 | 269a56b7b |
13 | 147a73159 |
14 | a6973bc3 |
15 | 66e5e248 |
hex | 41d44c0f |
1104432143 has 8 divisors (see below), whose sum is σ = 1145977680. Its totient is φ = 1063117440.
The previous prime is 1104432139. The next prime is 1104432157. The reversal of 1104432143 is 3412344011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1104432143 - 22 = 1104432139 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 (1104432643) by changing a digit.
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, 47930 + ... + 67127.
It is an arithmetic number, because the mean of its divisors is an integer number (143247210).
Almost surely, 21104432143 is an apocalyptic number.
1104432143 is a deficient number, since it is larger than the sum of its proper divisors (41545537).
1104432143 is a wasteful number, since it uses less digits than its factorization.
1104432143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115417.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 1104432143 is about 33232.9978033881. The cubic root of 1104432143 is about 1033.6646857466.
Adding to 1104432143 its reverse (3412344011), we get a palindrome (4516776154).
The spelling of 1104432143 in words is "one billion, one hundred four million, four hundred thirty-two thousand, one hundred forty-three".
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