Base | Representation |
---|---|
bin | 1011101001100… |
… | …1100100111110 |
3 | 10101221112012010 |
4 | 2322121210332 |
5 | 100002113200 |
6 | 4503152050 |
7 | 1132222221 |
oct | 272314476 |
9 | 111845163 |
10 | 48863550 |
11 | 256449aa |
12 | 14445626 |
13 | a17b058 |
14 | 66bd5b8 |
15 | 4453150 |
hex | 2e9993e |
48863550 has 96 divisors (see below), whose sum is σ = 128563200. Its totient is φ = 12261760.
The previous prime is 48863543. The next prime is 48863557. The reversal of 48863550 is 5536884.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (48863543) and next prime (48863557).
It is a junction number, because it is equal to n+sod(n) for n = 48863499 and 48863508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48863557) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204331 + ... + 204569.
It is an arithmetic number, because the mean of its divisors is an integer number (1339200).
Almost surely, 248863550 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48863550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64281600).
48863550 is an abundant number, since it is smaller than the sum of its proper divisors (79699650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48863550 is a wasteful number, since it uses less digits than its factorization.
48863550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330 (or 325 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 39.
The square root of 48863550 is about 6990.2467767597. The cubic root of 48863550 is about 365.5905870161.
The spelling of 48863550 in words is "forty-eight million, eight hundred sixty-three thousand, five hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •