Base | Representation |
---|---|
bin | 1011101000000… |
… | …0000010101110 |
3 | 10101202012201100 |
4 | 2322000002232 |
5 | 44440241313 |
6 | 4501023530 |
7 | 1131305253 |
oct | 272000256 |
9 | 111665640 |
10 | 48758958 |
11 | 25583366 |
12 | 143b4ba6 |
13 | a142571 |
14 | 669342a |
15 | 4432173 |
hex | 2e800ae |
48758958 has 48 divisors (see below), whose sum is σ = 113330880. Its totient is φ = 15095808.
The previous prime is 48758951. The next prime is 48758971. The reversal of 48758958 is 85985784.
48758958 is a `hidden beast` number, since 4 + 8 + 7 + 589 + 58 = 666.
48758958 is nontrivially palindromic in base 4.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48758951) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23166 + ... + 25182.
It is an arithmetic number, because the mean of its divisors is an integer number (2361060).
Almost surely, 248758958 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48758958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56665440).
48758958 is an abundant number, since it is smaller than the sum of its proper divisors (64571922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48758958 is a wasteful number, since it uses less digits than its factorization.
48758958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2121 (or 2118 counting only the distinct ones).
The product of its digits is 3225600, while the sum is 54.
The square root of 48758958 is about 6982.7614881220. The cubic root of 48758958 is about 365.3295528658.
The spelling of 48758958 in words is "forty-eight million, seven hundred fifty-eight thousand, nine hundred fifty-eight".
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