Base | Representation |
---|---|
bin | 1011100010010… |
… | …1000110111100 |
3 | 10101001021210022 |
4 | 2320211012330 |
5 | 44341331432 |
6 | 4445031312 |
7 | 1125164330 |
oct | 270450674 |
9 | 111037708 |
10 | 48386492 |
11 | 25349540 |
12 | 14255538 |
13 | a041b7b |
14 | 65d77c0 |
15 | 43abb12 |
hex | 2e251bc |
48386492 has 48 divisors (see below), whose sum is σ = 106487808. Its totient is φ = 18688320.
The previous prime is 48386489. The next prime is 48386501. The reversal of 48386492 is 29468384.
48386492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38498 + ... + 39734.
It is an arithmetic number, because the mean of its divisors is an integer number (2218496).
Almost surely, 248386492 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 48386492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53243904).
48386492 is an abundant number, since it is smaller than the sum of its proper divisors (58101316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48386492 is a wasteful number, since it uses less digits than its factorization.
48386492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1386 (or 1384 counting only the distinct ones).
The product of its digits is 331776, while the sum is 44.
The square root of 48386492 is about 6956.0399653826. The cubic root of 48386492 is about 364.3969324533.
The spelling of 48386492 in words is "forty-eight million, three hundred eighty-six thousand, four hundred ninety-two".
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