Base | Representation |
---|---|
bin | 10110110001101010101010… |
… | …01001011110011100010001 |
3 | 20120100002020201000221000111 |
4 | 23120311111021132130101 |
5 | 23031043131244423001 |
6 | 254304430054321321 |
7 | 13356345015161344 |
oct | 1330652511363421 |
9 | 216302221027014 |
10 | 50085042186001 |
11 | 14a5aa46666139 |
12 | 574a997359241 |
13 | 21c3ccb3671b4 |
14 | c521b3ca645b |
15 | 5bcc60b19851 |
hex | 2d8d5525e711 |
50085042186001 has 8 divisors (see below), whose sum is σ = 50114456795304. Its totient is φ = 50055634988160.
The previous prime is 50085042185987. The next prime is 50085042186019. The reversal of 50085042186001 is 10068124058005.
It is a happy number.
50085042186001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 12632159930625 + 37452882255376 = 3554175^2 + 6119876^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50085042186001 is a prime.
It is a super-2 number, since 2×500850421860012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50085042186031) 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 7 ways as a sum of consecutive naturals, for example, 11695731 + ... + 15393511.
It is an arithmetic number, because the mean of its divisors is an integer number (6264307099413).
Almost surely, 250085042186001 is an apocalyptic number.
It is an amenable number.
50085042186001 is a deficient number, since it is larger than the sum of its proper divisors (29414609303).
50085042186001 is a wasteful number, since it uses less digits than its factorization.
50085042186001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3705731.
The product of its (nonzero) digits is 76800, while the sum is 40.
The spelling of 50085042186001 in words is "fifty trillion, eighty-five billion, forty-two million, one hundred eighty-six thousand, one".
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