Base | Representation |
---|---|
bin | 101110101001011000… |
… | …100110110001000000 |
3 | 11210021121110210000100 |
4 | 232221120212301000 |
5 | 1310034112040000 |
6 | 35002010122400 |
7 | 3422121500262 |
oct | 565130466100 |
9 | 153247423010 |
10 | 50086440000 |
11 | 1a272542773 |
12 | 9859a20400 |
13 | 495294645c |
14 | 25d1dd1b32 |
15 | 148226ba00 |
hex | ba9626c40 |
50086440000 has 315 divisors, whose sum is σ = 179879492793. Its totient is φ = 13320576000.
The previous prime is 50086439981. The next prime is 50086440029. The reversal of 50086440000 is 4468005.
The square root of 50086440000 is 223800.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 36615587904 + 13470852096 = 191352^2 + 116064^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 134279814 + ... + 134280186.
Almost surely, 250086440000 is an apocalyptic number.
50086440000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50086440000 is the 223800-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50086440000
50086440000 is an abundant number, since it is smaller than the sum of its proper divisors (129793052793).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50086440000 is an frugal number, since it uses more digits than its factorization.
50086440000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 784 (or 383 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The spelling of 50086440000 in words is "fifty billion, eighty-six million, four hundred forty thousand".
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