Base | Representation |
---|---|
bin | 101110010101000001… |
… | …111111011010010100 |
3 | 11202101210221011112220 |
4 | 232111001333122110 |
5 | 1303334202423231 |
6 | 34504051142340 |
7 | 3410504150142 |
oct | 562501773224 |
9 | 152353834486 |
10 | 49744967316 |
11 | 1a107812240 |
12 | 97835a49b0 |
13 | 48c9c87705 |
14 | 259c904592 |
15 | 14622b9896 |
hex | b9507f694 |
49744967316 has 48 divisors (see below), whose sum is σ = 134072003520. Its totient is φ = 14187512320.
The previous prime is 49744967297. The next prime is 49744967347. The reversal of 49744967316 is 61376944794.
It is a self number, because there is not a number n which added to its sum of digits gives 49744967316.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11081751 + ... + 11086238.
It is an arithmetic number, because the mean of its divisors is an integer number (2793166740).
Almost surely, 249744967316 is an apocalyptic number.
It is an amenable number.
49744967316 is an abundant number, since it is smaller than the sum of its proper divisors (84327036204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49744967316 is a wasteful number, since it uses less digits than its factorization.
49744967316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22168024 (or 22168022 counting only the distinct ones).
The product of its digits is 27433728, while the sum is 60.
The spelling of 49744967316 in words is "forty-nine billion, seven hundred forty-four million, nine hundred sixty-seven thousand, three hundred sixteen".
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