Base | Representation |
---|---|
bin | 1011011111101… |
… | …1101010011100 |
3 | 10100201122220220 |
4 | 2313323222130 |
5 | 44320413412 |
6 | 4441241340 |
7 | 1123556364 |
oct | 267735234 |
9 | 110648826 |
10 | 48216732 |
11 | 25242a43 |
12 | 14193250 |
13 | 9cb2815 |
14 | 65919a4 |
15 | 437668c |
hex | 2dfba9c |
48216732 has 12 divisors (see below), whose sum is σ = 112505736. Its totient is φ = 16072240.
The previous prime is 48216731. The next prime is 48216757. The reversal of 48216732 is 23761284.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 48216693 and 48216702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48216731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2009019 + ... + 2009042.
It is an arithmetic number, because the mean of its divisors is an integer number (9375478).
Almost surely, 248216732 is an apocalyptic number.
It is an amenable number.
48216732 is an abundant number, since it is smaller than the sum of its proper divisors (64289004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48216732 is a wasteful number, since it uses less digits than its factorization.
48216732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4018068 (or 4018066 counting only the distinct ones).
The product of its digits is 16128, while the sum is 33.
The square root of 48216732 is about 6943.8268987641. The cubic root of 48216732 is about 363.9702809533.
The spelling of 48216732 in words is "forty-eight million, two hundred sixteen thousand, seven hundred thirty-two".
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