Base | Representation |
---|---|
bin | 10110110110100100100001… |
… | …10111101000011011110000 |
3 | 20120221012012011012101020122 |
4 | 23123102100313220123300 |
5 | 23041323231223201330 |
6 | 254514054452025412 |
7 | 13404461522626064 |
oct | 1333222067503360 |
9 | 216835164171218 |
10 | 50253547865840 |
11 | 15015456732470 |
12 | 5777583602268 |
13 | 2206b7383a367 |
14 | c5a3db2b7aa4 |
15 | 5c232418d5e5 |
hex | 2db490de86f0 |
50253547865840 has 80 divisors (see below), whose sum is σ = 127462355074656. Its totient is φ = 18273862041600.
The previous prime is 50253547865837. The next prime is 50253547865867. The reversal of 50253547865840 is 4856874535205.
50253547865840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
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, 175893344 + ... + 176178816.
Almost surely, 250253547865840 is an apocalyptic number.
It is an amenable number.
50253547865840 is an abundant number, since it is smaller than the sum of its proper divisors (77208807208816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50253547865840 is a wasteful number, since it uses less digits than its factorization.
50253547865840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485538 (or 485532 counting only the distinct ones).
The product of its (nonzero) digits is 161280000, while the sum is 62.
The spelling of 50253547865840 in words is "fifty trillion, two hundred fifty-three billion, five hundred forty-seven million, eight hundred sixty-five thousand, eight hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •