Base | Representation |
---|---|
bin | 110001011110011100… |
… | …001100000100001111 |
3 | 12002010022021121212010 |
4 | 301132130030010033 |
5 | 1332244224232221 |
6 | 40223240512303 |
7 | 3560315006505 |
oct | 613634140417 |
9 | 162108247763 |
10 | 53124055311 |
11 | 20591165048 |
12 | a36717b693 |
13 | 501806ac72 |
14 | 27dd5ca675 |
15 | 15adc90c76 |
hex | c5e70c10f |
53124055311 has 4 divisors (see below), whose sum is σ = 70832073752. Its totient is φ = 35416036872.
The previous prime is 53124055273. The next prime is 53124055319. The reversal of 53124055311 is 11355042135.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 53124055311 - 26 = 53124055247 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 (53124055319) 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 3 ways as a sum of consecutive naturals, for example, 8854009216 + ... + 8854009221.
It is an arithmetic number, because the mean of its divisors is an integer number (17708018438).
Almost surely, 253124055311 is an apocalyptic number.
53124055311 is a deficient number, since it is larger than the sum of its proper divisors (17708018441).
53124055311 is a wasteful number, since it uses less digits than its factorization.
53124055311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17708018440.
The product of its (nonzero) digits is 9000, while the sum is 30.
Adding to 53124055311 its reverse (11355042135), we get a palindrome (64479097446).
The spelling of 53124055311 in words is "fifty-three billion, one hundred twenty-four million, fifty-five thousand, three hundred eleven".
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