Base | Representation |
---|---|
bin | 110000100011010001… |
… | …111100011110010111 |
3 | 11222120010122022111120 |
4 | 300203101330132113 |
5 | 1323231131424023 |
6 | 35540543135023 |
7 | 3523603363023 |
oct | 604321743627 |
9 | 158503568446 |
10 | 52131514263 |
11 | 20121976294 |
12 | a12a8a4473 |
13 | 4bba542b7a |
14 | 2747861383 |
15 | 1551a848e3 |
hex | c2347c797 |
52131514263 has 8 divisors (see below), whose sum is σ = 69779148528. Its totient is φ = 34619111424.
The previous prime is 52131514249. The next prime is 52131514313. The reversal of 52131514263 is 36241513125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52131514263 - 24 = 52131514247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52131514663) 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 7 ways as a sum of consecutive naturals, for example, 33806956 + ... + 33808497.
It is an arithmetic number, because the mean of its divisors is an integer number (8722393566).
Almost surely, 252131514263 is an apocalyptic number.
52131514263 is a deficient number, since it is larger than the sum of its proper divisors (17647634265).
52131514263 is a wasteful number, since it uses less digits than its factorization.
52131514263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67615713.
The product of its digits is 21600, while the sum is 33.
The spelling of 52131514263 in words is "fifty-two billion, one hundred thirty-one million, five hundred fourteen thousand, two hundred sixty-three".
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