Base | Representation |
---|---|
bin | 1011101001111… |
… | …0010100101100 |
3 | 10101222111212001 |
4 | 2322132110230 |
5 | 100003223423 |
6 | 4503422044 |
7 | 1132333000 |
oct | 272362454 |
9 | 111874761 |
10 | 48882988 |
11 | 25658570 |
12 | 14454924 |
13 | a186b5b |
14 | 66c6700 |
15 | 4458cad |
hex | 2e9e52c |
48882988 has 96 divisors (see below), whose sum is σ = 112896000. Its totient is φ = 18345600.
The previous prime is 48882971. The next prime is 48883019. The reversal of 48882988 is 88928884.
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, 618733 + ... + 618811.
It is an arithmetic number, because the mean of its divisors is an integer number (1176000).
Almost surely, 248882988 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 48882988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56448000).
48882988 is an abundant number, since it is smaller than the sum of its proper divisors (64013012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48882988 is a wasteful number, since it uses less digits than its factorization.
48882988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156 (or 140 counting only the distinct ones).
The product of its digits is 2359296, while the sum is 55.
The square root of 48882988 is about 6991.6370043074. The cubic root of 48882988 is about 365.6390581002.
The spelling of 48882988 in words is "forty-eight million, eight hundred eighty-two thousand, nine hundred eighty-eight".
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