Base | Representation |
---|---|
bin | 1011100011010… |
… | …0010111100110 |
3 | 10101011110112100 |
4 | 2320310113212 |
5 | 44400331443 |
6 | 4450232530 |
7 | 1125544503 |
oct | 270642746 |
9 | 111143470 |
10 | 48448998 |
11 | 253914a4 |
12 | 14285746 |
13 | a064460 |
14 | 66124aa |
15 | 43c03d3 |
hex | 2e345e6 |
48448998 has 48 divisors (see below), whose sum is σ = 113729616. Its totient is φ = 14817600.
The previous prime is 48448991. The next prime is 48449033. The reversal of 48448998 is 89984484.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48448991) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45573 + ... + 46623.
It is an arithmetic number, because the mean of its divisors is an integer number (2369367).
Almost surely, 248448998 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48448998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56864808).
48448998 is an abundant number, since it is smaller than the sum of its proper divisors (65280618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48448998 is a wasteful number, since it uses less digits than its factorization.
48448998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1269 (or 1266 counting only the distinct ones).
The product of its digits is 2654208, while the sum is 54.
The square root of 48448998 is about 6960.5314452274. The cubic root of 48448998 is about 364.5537750825.
The spelling of 48448998 in words is "forty-eight million, four hundred forty-eight thousand, nine hundred ninety-eight".
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