Base | Representation |
---|---|
bin | 1011101000011… |
… | …1000011000010 |
3 | 10101210200002000 |
4 | 2322013003002 |
5 | 44442201100 |
6 | 4501404430 |
7 | 1131455022 |
oct | 272070302 |
9 | 111720060 |
10 | 48787650 |
11 | 255a297a |
12 | 14409716 |
13 | a152642 |
14 | 669da82 |
15 | 443a900 |
hex | 2e870c2 |
48787650 has 96 divisors (see below), whose sum is σ = 136598400. Its totient is φ = 12801600.
The previous prime is 48787643. The next prime is 48787679. The reversal of 48787650 is 5678784.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 48787596 and 48787605.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95596 + ... + 96104.
It is an arithmetic number, because the mean of its divisors is an integer number (1422900).
Almost surely, 248787650 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48787650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68299200).
48787650 is an abundant number, since it is smaller than the sum of its proper divisors (87810750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48787650 is a wasteful number, since it uses less digits than its factorization.
48787650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 601 (or 590 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 45.
The square root of 48787650 is about 6984.8156740175. The cubic root of 48787650 is about 365.4011976848.
The spelling of 48787650 in words is "forty-eight million, seven hundred eighty-seven thousand, six hundred fifty".
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