Base | Representation |
---|---|
bin | 100000000001011… |
… | …0100000011001111 |
3 | 2202212211012112001 |
4 | 1000002310003033 |
5 | 4200031314221 |
6 | 254341453131 |
7 | 35424631513 |
oct | 10002640317 |
9 | 2685735461 |
10 | 1074479311 |
11 | 501574234 |
12 | 25ba111a7 |
13 | 1417b6799 |
14 | a29b8143 |
15 | 644e4391 |
hex | 400b40cf |
1074479311 has 4 divisors (see below), whose sum is σ = 1075015624. Its totient is φ = 1073943000.
The previous prime is 1074479243. The next prime is 1074479323. The reversal of 1074479311 is 1139744701.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1074479311 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 (1074479011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265140 + ... + 269161.
It is an arithmetic number, because the mean of its divisors is an integer number (268753906).
Almost surely, 21074479311 is an apocalyptic number.
1074479311 is a deficient number, since it is larger than the sum of its proper divisors (536313).
1074479311 is an equidigital number, since it uses as much as digits as its factorization.
1074479311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536312.
The product of its (nonzero) digits is 21168, while the sum is 37.
The square root of 1074479311 is about 32779.2512269576. The cubic root of 1074479311 is about 1024.2343871497.
The spelling of 1074479311 in words is "one billion, seventy-four million, four hundred seventy-nine thousand, three hundred eleven".
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