Base | Representation |
---|---|
bin | 1011110111111… |
… | …0000101010001 |
3 | 10110201002002010 |
4 | 2331332011101 |
5 | 100222041010 |
6 | 4535213133 |
7 | 1143201030 |
oct | 275760521 |
9 | 113632063 |
10 | 49799505 |
11 | 26124118 |
12 | 148171a9 |
13 | a418082 |
14 | 6884717 |
15 | 458a620 |
hex | 2f7e151 |
49799505 has 48 divisors (see below), whose sum is σ = 93363840. Its totient is φ = 22201344.
The previous prime is 49799441. The next prime is 49799527. The reversal of 49799505 is 50599794.
It is not a de Polignac number, because 49799505 - 26 = 49799441 is a prime.
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 47 ways as a sum of consecutive naturals, for example, 559501 + ... + 559589.
It is an arithmetic number, because the mean of its divisors is an integer number (1945080).
Almost surely, 249799505 is an apocalyptic number.
It is an amenable number.
49799505 is a deficient number, since it is larger than the sum of its proper divisors (43564335).
49799505 is an equidigital number, since it uses as much as digits as its factorization.
49799505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250 (or 177 counting only the distinct ones).
The product of its (nonzero) digits is 510300, while the sum is 48.
The square root of 49799505 is about 7056.8764336638. The cubic root of 49799505 is about 367.9100702787.
The spelling of 49799505 in words is "forty-nine million, seven hundred ninety-nine thousand, five hundred five".
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