Base | Representation |
---|---|
bin | 10011011100001111001101… |
… | …11110000000101111100101 |
3 | 12121101000120101210112201010 |
4 | 21232013212332000233211 |
5 | 21100420422213401431 |
6 | 230531504105052433 |
7 | 12001464411350661 |
oct | 1156074676005745 |
9 | 177330511715633 |
10 | 42751684512741 |
11 | 12692984411996 |
12 | 4965690787119 |
13 | 1ab160b021989 |
14 | a7b29a5b38a1 |
15 | 4e210948b846 |
hex | 26e1e6f80be5 |
42751684512741 has 8 divisors (see below), whose sum is σ = 57002654524480. Its totient is φ = 28500918754752.
The previous prime is 42751684512737. The next prime is 42751684512751. The reversal of 42751684512741 is 14721548615724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42751684512741 - 22 = 42751684512737 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42751684512701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50574385 + ... + 51412758.
It is an arithmetic number, because the mean of its divisors is an integer number (7125331815560).
Almost surely, 242751684512741 is an apocalyptic number.
It is an amenable number.
42751684512741 is a deficient number, since it is larger than the sum of its proper divisors (14250970011739).
42751684512741 is a wasteful number, since it uses less digits than its factorization.
42751684512741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102126875.
The product of its digits is 15052800, while the sum is 57.
The spelling of 42751684512741 in words is "forty-two trillion, seven hundred fifty-one billion, six hundred eighty-four million, five hundred twelve thousand, seven hundred forty-one".
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