Base | Representation |
---|---|
bin | 10110101000000110110110… |
… | …11000001100001001100000 |
3 | 20112011200102201200211120210 |
4 | 23110003123120030021200 |
5 | 23010202434404132014 |
6 | 253453505202334120 |
7 | 13323536323163415 |
oct | 1324033330141140 |
9 | 215150381624523 |
10 | 49756581708384 |
11 | 1494371424a861 |
12 | 56b71aa65a340 |
13 | 219c0440c2ab5 |
14 | c40334d8a10c |
15 | 5b4439a86859 |
hex | 2d40db60c260 |
49756581708384 has 192 divisors, whose sum is σ = 145593733824000. Its totient is φ = 14786193235968.
The previous prime is 49756581708377. The next prime is 49756581708413. The reversal of 49756581708384 is 48380718565794.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220881442 + ... + 221106590.
It is an arithmetic number, because the mean of its divisors is an integer number (758300697000).
Almost surely, 249756581708384 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49756581708384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72796866912000).
49756581708384 is an abundant number, since it is smaller than the sum of its proper divisors (95837152115616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49756581708384 is a wasteful number, since it uses less digits than its factorization.
49756581708384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232325 (or 232317 counting only the distinct ones).
The product of its (nonzero) digits is 1625702400, while the sum is 75.
The spelling of 49756581708384 in words is "forty-nine trillion, seven hundred fifty-six billion, five hundred eighty-one million, seven hundred eight thousand, three hundred eighty-four".
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