Base | Representation |
---|---|
bin | 110001110101011110… |
… | …111000001001011001 |
3 | 12010010020200222000220 |
4 | 301311132320021121 |
5 | 1334042210323441 |
6 | 40325450350253 |
7 | 3603020621325 |
oct | 616536701131 |
9 | 163106628026 |
10 | 53510636121 |
11 | 2076a3a4a18 |
12 | a45472b389 |
13 | 507a1915c7 |
14 | 2838a9a985 |
15 | 15d2ba3466 |
hex | c757b8259 |
53510636121 has 16 divisors (see below), whose sum is σ = 74497579200. Its totient is φ = 34121718848.
The previous prime is 53510636119. The next prime is 53510636159. The reversal of 53510636121 is 12163601535.
It is a cyclic number.
It is not a de Polignac number, because 53510636121 - 21 = 53510636119 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53510636191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2864826 + ... + 2883443.
It is an arithmetic number, because the mean of its divisors is an integer number (4656098700).
Almost surely, 253510636121 is an apocalyptic number.
It is an amenable number.
53510636121 is a deficient number, since it is larger than the sum of its proper divisors (20986943079).
53510636121 is a wasteful number, since it uses less digits than its factorization.
53510636121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5748408.
The product of its (nonzero) digits is 16200, while the sum is 33.
The spelling of 53510636121 in words is "fifty-three billion, five hundred ten million, six hundred thirty-six thousand, one hundred twenty-one".
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