Base | Representation |
---|---|
bin | 1011101001010… |
… | …1111010011100 |
3 | 10101220202121012 |
4 | 2322111322130 |
5 | 100001123130 |
6 | 4502554352 |
7 | 1132130366 |
oct | 272257234 |
9 | 111822535 |
10 | 48848540 |
11 | 256346a4 |
12 | 144389b8 |
13 | a174280 |
14 | 66b7d36 |
15 | 444d995 |
hex | 2e95e9c |
48848540 has 48 divisors (see below), whose sum is σ = 111767040. Its totient is φ = 17825280.
The previous prime is 48848539. The next prime is 48848551. The reversal of 48848540 is 4584884.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22085 + ... + 24195.
It is an arithmetic number, because the mean of its divisors is an integer number (2328480).
Almost surely, 248848540 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 48848540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55883520).
48848540 is an abundant number, since it is smaller than the sum of its proper divisors (62918500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48848540 is a wasteful number, since it uses less digits than its factorization.
48848540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2222 (or 2220 counting only the distinct ones).
The product of its (nonzero) digits is 163840, while the sum is 41.
The square root of 48848540 is about 6989.1730555195. The cubic root of 48848540 is about 365.5531489073.
The spelling of 48848540 in words is "forty-eight million, eight hundred forty-eight thousand, five hundred forty".
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