Base | Representation |
---|---|
bin | 101111010111100101… |
… | …101010110011100111 |
3 | 11212021122002211001212 |
4 | 233113211222303213 |
5 | 1313131033210414 |
6 | 35210540542035 |
7 | 3450253414541 |
oct | 572745526347 |
9 | 155248084055 |
10 | 50861616359 |
11 | 1a630069194 |
12 | 9a3555191b |
13 | 4a474174a8 |
14 | 2666d38691 |
15 | 14ca33d83e |
hex | bd796ace7 |
50861616359 has 8 divisors (see below), whose sum is σ = 51172369920. Its totient is φ = 50550936856.
The previous prime is 50861616349. The next prime is 50861616371. The reversal of 50861616359 is 95361616805.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50861616359 - 220 = 50860567783 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 (50861616319) 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, 2075822 + ... + 2100180.
It is an arithmetic number, because the mean of its divisors is an integer number (6396546240).
Almost surely, 250861616359 is an apocalyptic number.
50861616359 is a deficient number, since it is larger than the sum of its proper divisors (310753561).
50861616359 is a wasteful number, since it uses less digits than its factorization.
50861616359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37029.
The product of its (nonzero) digits is 1166400, while the sum is 50.
The spelling of 50861616359 in words is "fifty billion, eight hundred sixty-one million, six hundred sixteen thousand, three hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •