Base | Representation |
---|---|
bin | 1100000010011… |
… | …0010101000001 |
3 | 10112000002101200 |
4 | 3000212111001 |
5 | 100411114031 |
6 | 5002051413 |
7 | 1152101130 |
oct | 300462501 |
9 | 115002350 |
10 | 50488641 |
11 | 26554955 |
12 | 14aa9b69 |
13 | a5c9948 |
14 | 69c3917 |
15 | 46748e6 |
hex | 3026541 |
50488641 has 12 divisors (see below), whose sum is σ = 83346432. Its totient is φ = 28850616.
The previous prime is 50488639. The next prime is 50488649. The reversal of 50488641 is 14688405.
50488641 is a `hidden beast` number, since 5 + 0 + 4 + 8 + 8 + 641 = 666.
It is not a de Polignac number, because 50488641 - 21 = 50488639 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50488596 and 50488605.
It is not an unprimeable number, because it can be changed into a prime (50488649) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400641 + ... + 400766.
It is an arithmetic number, because the mean of its divisors is an integer number (6945536).
Almost surely, 250488641 is an apocalyptic number.
It is an amenable number.
50488641 is a deficient number, since it is larger than the sum of its proper divisors (32857791).
50488641 is a wasteful number, since it uses less digits than its factorization.
50488641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 801420 (or 801417 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 50488641 is about 7105.5359403778. The cubic root of 50488641 is about 369.5993740151.
It can be divided in two parts, 5048 and 8641, that added together give a square (13689 = 1172).
The spelling of 50488641 in words is "fifty million, four hundred eighty-eight thousand, six hundred forty-one".
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