Base | Representation |
---|---|
bin | 1011100101110… |
… | …1001100011100 |
3 | 10101110221220202 |
4 | 2321131030130 |
5 | 44421204340 |
6 | 4454003032 |
7 | 1130142152 |
oct | 271351434 |
9 | 111427822 |
10 | 48616220 |
11 | 254960a4 |
12 | 14346478 |
13 | a0c25c3 |
14 | 66573d2 |
15 | 4404c15 |
hex | 2e5d31c |
48616220 has 12 divisors (see below), whose sum is σ = 102094104. Its totient is φ = 19446480.
The previous prime is 48616163. The next prime is 48616229. The reversal of 48616220 is 2261684.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48616229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1215386 + ... + 1215425.
It is an arithmetic number, because the mean of its divisors is an integer number (8507842).
Almost surely, 248616220 is an apocalyptic number.
It is an amenable number.
48616220 is an abundant number, since it is smaller than the sum of its proper divisors (53477884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48616220 is a wasteful number, since it uses less digits than its factorization.
48616220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2430820 (or 2430818 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 48616220 is about 6972.5332555679. The cubic root of 48616220 is about 364.9727132914.
The spelling of 48616220 in words is "forty-eight million, six hundred sixteen thousand, two hundred twenty".
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