Base | Representation |
---|---|
bin | 1011100000011… |
… | …1111001000100 |
3 | 10100211012122000 |
4 | 2320013321010 |
5 | 44324014240 |
6 | 4442305300 |
7 | 1124155410 |
oct | 270077104 |
9 | 110735560 |
10 | 48266820 |
11 | 25277638 |
12 | 141b8230 |
13 | 9ccc564 |
14 | 65a5d40 |
15 | 4386430 |
hex | 2e07e44 |
48266820 has 144 divisors (see below), whose sum is σ = 173147520. Its totient is φ = 10934784.
The previous prime is 48266761. The next prime is 48266837. The reversal of 48266820 is 2866284.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 427084 + ... + 427196.
Almost surely, 248266820 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 48266820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86573760).
48266820 is an abundant number, since it is smaller than the sum of its proper divisors (124880700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48266820 is a wasteful number, since it uses less digits than its factorization.
48266820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251 (or 130 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 48266820 is about 6947.4326193206. The cubic root of 48266820 is about 364.0962692678.
The spelling of 48266820 in words is "forty-eight million, two hundred sixty-six thousand, eight hundred twenty".
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