Base | Representation |
---|---|
bin | 101101111000011010… |
… | …011000001100110010 |
3 | 11201011100110012200120 |
4 | 231320122120030302 |
5 | 1301343243233132 |
6 | 34344300031110 |
7 | 3362554032603 |
oct | 557032301462 |
9 | 151140405616 |
10 | 49264821042 |
11 | 19990786238 |
12 | 966a832496 |
13 | 48516642a8 |
14 | 2554c39daa |
15 | 143507402c |
hex | b78698332 |
49264821042 has 32 divisors (see below), whose sum is σ = 103861867200. Its totient is φ = 15535343808.
The previous prime is 49264821029. The next prime is 49264821071. The reversal of 49264821042 is 24012846294.
It is a junction number, because it is equal to n+sod(n) for n = 49264820985 and 49264821003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223933 + ... + 385584.
It is an arithmetic number, because the mean of its divisors is an integer number (3245683350).
Almost surely, 249264821042 is an apocalyptic number.
49264821042 is an abundant number, since it is smaller than the sum of its proper divisors (54597046158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49264821042 is a wasteful number, since it uses less digits than its factorization.
49264821042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 610250.
The product of its (nonzero) digits is 221184, while the sum is 42.
The spelling of 49264821042 in words is "forty-nine billion, two hundred sixty-four million, eight hundred twenty-one thousand, forty-two".
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