Base | Representation |
---|---|
bin | 10110110110101000011011… |
… | …01110010001101000010101 |
3 | 20120221101121010202010111020 |
4 | 23123110031232101220111 |
5 | 23041342023444041031 |
6 | 254515042400431353 |
7 | 13404564446365116 |
oct | 1333241556215025 |
9 | 216841533663436 |
10 | 50255642565141 |
11 | 15016331080012 |
12 | 5777a69018559 |
13 | 22071187c05c0 |
14 | c5a55958420d |
15 | 5c23e800a096 |
hex | 2db50db91a15 |
50255642565141 has 16 divisors (see below), whose sum is σ = 72221243312064. Its totient is φ = 30901137122304.
The previous prime is 50255642565127. The next prime is 50255642565143. The reversal of 50255642565141 is 14156524655205.
It is a happy number.
50255642565141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50255642565141 - 213 = 50255642556949 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50255642565143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529371691 + ... + 529466616.
It is an arithmetic number, because the mean of its divisors is an integer number (4513827707004).
Almost surely, 250255642565141 is an apocalyptic number.
It is an amenable number.
50255642565141 is a deficient number, since it is larger than the sum of its proper divisors (21965600746923).
50255642565141 is a wasteful number, since it uses less digits than its factorization.
50255642565141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1058839540.
The product of its (nonzero) digits is 7200000, while the sum is 51.
The spelling of 50255642565141 in words is "fifty trillion, two hundred fifty-five billion, six hundred forty-two million, five hundred sixty-five thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •