Base | Representation |
---|---|
bin | 101101001010001010… |
… | …001111101101000000 |
3 | 11122011021022021210222 |
4 | 231022022033231000 |
5 | 1243301120340000 |
6 | 34135300042212 |
7 | 3334412224316 |
oct | 551212175500 |
9 | 148137267728 |
10 | 48488840000 |
11 | 19622760197 |
12 | 9492993368 |
13 | 4759970c03 |
14 | 24bdb640b6 |
15 | 13dbd93a85 |
hex | b4a28fb40 |
48488840000 has 70 divisors (see below), whose sum is σ = 120236663514. Its totient is φ = 19395520000.
The previous prime is 48488839991. The next prime is 48488840017. The reversal of 48488840000 is 4888484.
It can be written as a sum of positive squares in 5 ways, for example, as 17521287424 + 30967552576 = 132368^2 + 175976^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 566111 + ... + 646110.
Almost surely, 248488840000 is an apocalyptic number.
48488840000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48488840000 is an abundant number, since it is smaller than the sum of its proper divisors (71747823514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48488840000 is an equidigital number, since it uses as much as digits as its factorization.
48488840000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1212253 (or 1212228 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The spelling of 48488840000 in words is "forty-eight billion, four hundred eighty-eight million, eight hundred forty thousand".
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