Base | Representation |
---|---|
bin | 101110001110111100… |
… | …000010110010000010 |
3 | 11202010200120201211210 |
4 | 232032330002302002 |
5 | 1303132020314322 |
6 | 34450000150550 |
7 | 3405123240606 |
oct | 561674026202 |
9 | 152120521753 |
10 | 49642744962 |
11 | 1a065043058 |
12 | 9755308456 |
13 | 48b1a46505 |
14 | 258d0d5506 |
15 | 145832670c |
hex | b8ef02c82 |
49642744962 has 8 divisors (see below), whose sum is σ = 99285489936. Its totient is φ = 16547581652.
The previous prime is 49642744883. The next prime is 49642744967. The reversal of 49642744962 is 26944724694.
It is a sphenic number, since it is the product of 3 distinct primes.
49642744962 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (49642744967) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4136895408 + ... + 4136895419.
It is an arithmetic number, because the mean of its divisors is an integer number (12410686242).
Almost surely, 249642744962 is an apocalyptic number.
49642744962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49642744962 is a wasteful number, since it uses less digits than its factorization.
49642744962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8273790832.
The product of its digits is 20901888, while the sum is 57.
The spelling of 49642744962 in words is "forty-nine billion, six hundred forty-two million, seven hundred forty-four thousand, nine hundred sixty-two".
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