Base | Representation |
---|---|
bin | 111101000010010… |
… | …111011001100111 |
3 | 2122100220010111120 |
4 | 331002113121213 |
5 | 4044122432221 |
6 | 245340305023 |
7 | 34243054053 |
oct | 7502273147 |
9 | 2570803446 |
10 | 1024030311 |
11 | 486047147 |
12 | 246b42173 |
13 | 134201bc5 |
14 | 9a004c63 |
15 | 5ed7b5c6 |
hex | 3d097667 |
1024030311 has 16 divisors (see below), whose sum is σ = 1442780160. Its totient is φ = 644735520.
The previous prime is 1024030307. The next prime is 1024030321. The reversal of 1024030311 is 1130304201.
It is not a de Polignac number, because 1024030311 - 22 = 1024030307 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024030321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88480 + ... + 99381.
It is an arithmetic number, because the mean of its divisors is an integer number (90173760).
Almost surely, 21024030311 is an apocalyptic number.
1024030311 is a deficient number, since it is larger than the sum of its proper divisors (418749849).
1024030311 is a wasteful number, since it uses less digits than its factorization.
1024030311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187966.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 1024030311 is about 32000.4736058703. The cubic root of 1024030311 is about 1007.9467849915.
Adding to 1024030311 its reverse (1130304201), we get a palindrome (2154334512).
The spelling of 1024030311 in words is "one billion, twenty-four million, thirty thousand, three hundred eleven".
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