Base | Representation |
---|---|
bin | 101110010001010101… |
… | …110010110101111110 |
3 | 11202020111102102202120 |
4 | 232101111302311332 |
5 | 1303222330043404 |
6 | 34454000103410 |
7 | 3406122645564 |
oct | 562125626576 |
9 | 152214372676 |
10 | 49683049854 |
11 | 1a085871789 |
12 | 9766904b66 |
13 | 48ba1b8a69 |
14 | 25945c7a34 |
15 | 145bb389d9 |
hex | b91572d7e |
49683049854 has 8 divisors (see below), whose sum is σ = 99366099720. Its totient is φ = 16561016616.
The previous prime is 49683049817. The next prime is 49683049861. The reversal of 49683049854 is 45894038694.
It is a sphenic number, since it is the product of 3 distinct primes.
49683049854 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4140254149 + ... + 4140254160.
It is an arithmetic number, because the mean of its divisors is an integer number (12420762465).
Almost surely, 249683049854 is an apocalyptic number.
49683049854 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.
49683049854 is a wasteful number, since it uses less digits than its factorization.
49683049854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8280508314.
The product of its (nonzero) digits is 29859840, while the sum is 60.
The spelling of 49683049854 in words is "forty-nine billion, six hundred eighty-three million, forty-nine thousand, eight hundred fifty-four".
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