Base | Representation |
---|---|
bin | 10111101010101000110010… |
… | …10011011011111111010111 |
3 | 20211021012220022122012200021 |
4 | 23311110121103123333113 |
5 | 23310131112033021130 |
6 | 302404003031530011 |
7 | 13650643510535143 |
oct | 1365243123337727 |
9 | 224235808565607 |
10 | 52042543251415 |
11 | 15645133a12392 |
12 | 5a0623a529907 |
13 | 230678ac007a2 |
14 | cbcc30334223 |
15 | 603b2ca4537a |
hex | 2f55194dbfd7 |
52042543251415 has 8 divisors (see below), whose sum is σ = 62461218152448. Its totient is φ = 41627257100640.
The previous prime is 52042543251401. The next prime is 52042543251431. The reversal of 52042543251415 is 51415234524025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-52042543251415 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847153776 + ... + 847215205.
It is an arithmetic number, because the mean of its divisors is an integer number (7807652269056).
Almost surely, 252042543251415 is an apocalyptic number.
52042543251415 is a deficient number, since it is larger than the sum of its proper divisors (10418674901033).
52042543251415 is a wasteful number, since it uses less digits than its factorization.
52042543251415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1694375129.
The product of its (nonzero) digits is 960000, while the sum is 43.
The spelling of 52042543251415 in words is "fifty-two trillion, forty-two billion, five hundred forty-three million, two hundred fifty-one thousand, four hundred fifteen".
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