Base | Representation |
---|---|
bin | 101111001000110001… |
… | …000101111000101101 |
3 | 11211122022012101112210 |
4 | 233020301011320231 |
5 | 1312123403440441 |
6 | 35130135121033 |
7 | 3441143666430 |
oct | 571061057055 |
9 | 154568171483 |
10 | 50612952621 |
11 | 1a512768470 |
12 | 9986213179 |
13 | 4a07a5209a |
14 | 2641cc9817 |
15 | 14b35c0616 |
hex | bc8c45e2d |
50612952621 has 32 divisors (see below), whose sum is σ = 86849888256. Its totient is φ = 25444296000.
The previous prime is 50612952617. The next prime is 50612952631. The reversal of 50612952621 is 12625921605.
50612952621 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 50612952621 - 22 = 50612952617 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 50612952621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50612952631) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3526770 + ... + 3541091.
It is an arithmetic number, because the mean of its divisors is an integer number (2714059008).
Almost surely, 250612952621 is an apocalyptic number.
It is an amenable number.
50612952621 is a deficient number, since it is larger than the sum of its proper divisors (36236935635).
50612952621 is a wasteful number, since it uses less digits than its factorization.
50612952621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7067913.
The product of its (nonzero) digits is 64800, while the sum is 39.
The spelling of 50612952621 in words is "fifty billion, six hundred twelve million, nine hundred fifty-two thousand, six hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •