Base | Representation |
---|---|
bin | 11000100101101011001000… |
… | …00101001100000011000111 |
3 | 21002110010202111222020022202 |
4 | 30102311210011030003013 |
5 | 24041344423211333030 |
6 | 310555515035145115 |
7 | 14250334224550346 |
oct | 1422654405140307 |
9 | 232403674866282 |
10 | 54071022371015 |
11 | 16257434555251 |
12 | 60933abba519b |
13 | 2422b4c706900 |
14 | d4d0a1251b5d |
15 | 63b7a0d7a745 |
hex | 312d6414c0c7 |
54071022371015 has 96 divisors (see below), whose sum is σ = 74230246958400. Its totient is φ = 37688970608640.
The previous prime is 54071022370999. The next prime is 54071022371027. The reversal of 54071022371015 is 51017322017045.
It is not a de Polignac number, because 54071022371015 - 24 = 54071022370999 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54071022371015.
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 95 ways as a sum of consecutive naturals, for example, 5011675241 + ... + 5011686029.
It is an arithmetic number, because the mean of its divisors is an integer number (773231739150).
Almost surely, 254071022371015 is an apocalyptic number.
54071022371015 is a deficient number, since it is larger than the sum of its proper divisors (20159224587385).
54071022371015 is a wasteful number, since it uses less digits than its factorization.
54071022371015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11957 (or 11944 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 38.
The spelling of 54071022371015 in words is "fifty-four trillion, seventy-one billion, twenty-two million, three hundred seventy-one thousand, fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •