Base | Representation |
---|---|
bin | 1001100001011010… |
… | …10001111001011110 |
3 | 111012021101210110110 |
4 | 10300231101321132 |
5 | 40432202042304 |
6 | 2203134550450 |
7 | 240453334215 |
oct | 46055217136 |
9 | 14167353413 |
10 | 5112143454 |
11 | 2193743050 |
12 | ba8068426 |
13 | 636164772 |
14 | 366d3407c |
15 | 1edc09289 |
hex | 130b51e5e |
5112143454 has 32 divisors (see below), whose sum is σ = 11157269760. Its totient is φ = 1548648000.
The previous prime is 5112143447. The next prime is 5112143467. The reversal of 5112143454 is 4543412115.
It is a super-2 number, since 2×51121434542 = 52268021388550100232, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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, 238479 + ... + 259029.
It is an arithmetic number, because the mean of its divisors is an integer number (348664680).
Almost surely, 25112143454 is an apocalyptic number.
5112143454 is an abundant number, since it is smaller than the sum of its proper divisors (6045126306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5112143454 is a wasteful number, since it uses less digits than its factorization.
5112143454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24336.
The product of its digits is 9600, while the sum is 30.
The square root of 5112143454 is about 71499.2549191948. The cubic root of 5112143454 is about 1722.6657165884.
Adding to 5112143454 its reverse (4543412115), we get a palindrome (9655555569).
The spelling of 5112143454 in words is "five billion, one hundred twelve million, one hundred forty-three thousand, four hundred fifty-four".
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