Base | Representation |
---|---|
bin | 110001110101100100… |
… | …011101100100100111 |
3 | 12010010100110100021122 |
4 | 301311210131210213 |
5 | 1334043044201020 |
6 | 40325542004155 |
7 | 3603036226514 |
oct | 616544354447 |
9 | 163110410248 |
10 | 53512100135 |
11 | 2077020494a |
12 | a45511665b |
13 | 507a584aa0 |
14 | 2838d5c30b |
15 | 15d2d92125 |
hex | c7591d927 |
53512100135 has 32 divisors (see below), whose sum is σ = 70834283520. Its totient is φ = 38558395008.
The previous prime is 53512100107. The next prime is 53512100143. The reversal of 53512100135 is 53100121535.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 53512100135 - 216 = 53512034599 is a prime.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2894792 + ... + 2913218.
It is an arithmetic number, because the mean of its divisors is an integer number (2213571360).
Almost surely, 253512100135 is an apocalyptic number.
53512100135 is a deficient number, since it is larger than the sum of its proper divisors (17322183385).
53512100135 is a wasteful number, since it uses less digits than its factorization.
53512100135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19527.
The product of its (nonzero) digits is 2250, while the sum is 26.
The spelling of 53512100135 in words is "fifty-three billion, five hundred twelve million, one hundred thousand, one hundred thirty-five".
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