Base | Representation |
---|---|
bin | 11000100111011011110010… |
… | …00001110100110100010111 |
3 | 21002122220212112121110110200 |
4 | 30103231321001310310113 |
5 | 24043342304324244421 |
6 | 311043400324351543 |
7 | 14254605054453252 |
oct | 1423557101646427 |
9 | 232586775543420 |
10 | 54131503353111 |
11 | 1628005048a278 |
12 | 60a306ab455b3 |
13 | 242876a9ba792 |
14 | d51d9b94a099 |
15 | 63d14093b726 |
hex | 313b79074d17 |
54131503353111 has 36 divisors (see below), whose sum is σ = 83449014143040. Its totient is φ = 33804179323200.
The previous prime is 54131503353101. The next prime is 54131503353133. The reversal of 54131503353111 is 11135330513145.
54131503353111 is a `hidden beast` number, since 5 + 4 + 1 + 3 + 1 + 5 + 0 + 335 + 311 + 1 = 666.
It is not a de Polignac number, because 54131503353111 - 25 = 54131503353079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54131503353101) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 93311815 + ... + 93890136.
It is an arithmetic number, because the mean of its divisors is an integer number (2318028170640).
Almost surely, 254131503353111 is an apocalyptic number.
54131503353111 is a deficient number, since it is larger than the sum of its proper divisors (29317510789929).
54131503353111 is a wasteful number, since it uses less digits than its factorization.
54131503353111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187202084 (or 187202062 counting only the distinct ones).
The product of its (nonzero) digits is 40500, while the sum is 36.
Adding to 54131503353111 its reverse (11135330513145), we get a palindrome (65266833866256).
The spelling of 54131503353111 in words is "fifty-four trillion, one hundred thirty-one billion, five hundred three million, three hundred fifty-three thousand, one hundred eleven".
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