Base | Representation |
---|---|
bin | 1011100010110… |
… | …1100110111100 |
3 | 10101010001112210 |
4 | 2320231212330 |
5 | 44343440213 |
6 | 4445500420 |
7 | 1125400665 |
oct | 270554674 |
9 | 111101483 |
10 | 48421308 |
11 | 25372711 |
12 | 14271710 |
13 | a054980 |
14 | 660636c |
15 | 43b70c3 |
hex | 2e2d9bc |
48421308 has 48 divisors (see below), whose sum is σ = 124977440. Its totient is φ = 14494464.
The previous prime is 48421297. The next prime is 48421309. The reversal of 48421308 is 80312484.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48421309) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1578 + ... + 9966.
Almost surely, 248421308 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 48421308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62488720).
48421308 is an abundant number, since it is smaller than the sum of its proper divisors (76556132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48421308 is a wasteful number, since it uses less digits than its factorization.
48421308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8446 (or 8444 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 48421308 is about 6958.5420886850. The cubic root of 48421308 is about 364.4843108475.
It can be divided in two parts, 4842 and 1308, that multiplied together give a palindrome (6333336).
The spelling of 48421308 in words is "forty-eight million, four hundred twenty-one thousand, three hundred eight".
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