Base | Representation |
---|---|
bin | 101110000010011001… |
… | …101100111001101010 |
3 | 11201121000210220112200 |
4 | 232002121230321222 |
5 | 1302214144301400 |
6 | 34413044121030 |
7 | 3366660413316 |
oct | 560231547152 |
9 | 151530726480 |
10 | 49432415850 |
11 | 19a67345744 |
12 | 96b6996176 |
13 | 487a2b390c |
14 | 256d1c4b46 |
15 | 1444b2bb00 |
hex | b8266ce6a |
49432415850 has 36 divisors (see below), whose sum is σ = 132808425126. Its totient is φ = 13181977440.
The previous prime is 49432415821. The next prime is 49432415869. The reversal of 49432415850 is 5851423494.
49432415850 is a `hidden beast` number, since 4 + 9 + 43 + 24 + 1 + 585 + 0 = 666.
49432415850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 43506033561 + 5926382289 = 208581^2 + 76983^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 49432415796 and 49432415805.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 54924457 + ... + 54925356.
Almost surely, 249432415850 is an apocalyptic number.
49432415850 is an abundant number, since it is smaller than the sum of its proper divisors (83376009276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49432415850 is a wasteful number, since it uses less digits than its factorization.
49432415850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109849831 (or 109849823 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 45.
The spelling of 49432415850 in words is "forty-nine billion, four hundred thirty-two million, four hundred fifteen thousand, eight hundred fifty".
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