Base | Representation |
---|---|
bin | 1011101011011… |
… | …1001101110100 |
3 | 10102011200201100 |
4 | 2322313031310 |
5 | 100020004243 |
6 | 4505530100 |
7 | 1133236155 |
oct | 272671564 |
9 | 112150640 |
10 | 48984948 |
11 | 25718131 |
12 | 144a3930 |
13 | a1c139c |
14 | 671192c |
15 | 44790d3 |
hex | 2eb7374 |
48984948 has 36 divisors (see below), whose sum is σ = 124091968. Its totient is φ = 16292880.
The previous prime is 48984931. The next prime is 48984953. The reversal of 48984948 is 84948984.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 48984894 and 48984903.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19365 + ... + 21747.
Almost surely, 248984948 is an apocalyptic number.
It is an amenable number.
48984948 is an abundant number, since it is smaller than the sum of its proper divisors (75107020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48984948 is a wasteful number, since it uses less digits than its factorization.
48984948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2964 (or 2959 counting only the distinct ones).
The product of its digits is 2654208, while the sum is 54.
The square root of 48984948 is about 6998.9247745636. The cubic root of 48984948 is about 365.8930978660.
The spelling of 48984948 in words is "forty-eight million, nine hundred eighty-four thousand, nine hundred forty-eight".
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