Base | Representation |
---|---|
bin | 110000100001010… |
… | …010111001110111 |
3 | 2002201202020110211 |
4 | 300201102321313 |
5 | 3131343101201 |
6 | 212435330251 |
7 | 26113115401 |
oct | 6041227167 |
9 | 2081666424 |
10 | 814034551 |
11 | 388557230 |
12 | 1a8750987 |
13 | cc857c65 |
14 | 7a17db71 |
15 | 4b6ea651 |
hex | 30852e77 |
814034551 has 16 divisors (see below), whose sum is σ = 898541568. Its totient is φ = 731332800.
The previous prime is 814034539. The next prime is 814034597. The reversal of 814034551 is 155430418.
814034551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 814034551 - 25 = 814034519 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 (814034051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341275 + ... + 343651.
It is an arithmetic number, because the mean of its divisors is an integer number (56158848).
Almost surely, 2814034551 is an apocalyptic number.
814034551 is a deficient number, since it is larger than the sum of its proper divisors (84507017).
814034551 is a wasteful number, since it uses less digits than its factorization.
814034551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2742.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 814034551 is about 28531.2907349107. The cubic root of 814034551 is about 933.7148791081.
Adding to 814034551 its reverse (155430418), we get a palindrome (969464969).
The spelling of 814034551 in words is "eight hundred fourteen million, thirty-four thousand, five hundred fifty-one".
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