Base | Representation |
---|---|
bin | 1011101010000… |
… | …1001100011100 |
3 | 10102000002222121 |
4 | 2322201030130 |
5 | 100004112443 |
6 | 4503552324 |
7 | 1132412200 |
oct | 272411434 |
9 | 112002877 |
10 | 48894748 |
11 | 25666391 |
12 | 1445b6a4 |
13 | a18c306 |
14 | 66cab00 |
15 | 445c4ed |
hex | 2ea131c |
48894748 has 18 divisors (see below), whose sum is σ = 99536136. Its totient is φ = 20954808.
The previous prime is 48894709. The next prime is 48894749. The reversal of 48894748 is 84749884.
It is a junction number, because it is equal to n+sod(n) for n = 48894695 and 48894704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48894749) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124536 + ... + 124927.
Almost surely, 248894748 is an apocalyptic number.
It is an amenable number.
48894748 is an abundant number, since it is smaller than the sum of its proper divisors (50641388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48894748 is a wasteful number, since it uses less digits than its factorization.
48894748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249481 (or 249472 counting only the distinct ones).
The product of its digits is 2064384, while the sum is 52.
The square root of 48894748 is about 6992.4779584923. The cubic root of 48894748 is about 365.6683768928.
The spelling of 48894748 in words is "forty-eight million, eight hundred ninety-four thousand, seven hundred forty-eight".
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