Base | Representation |
---|---|
bin | 1011110001011… |
… | …1101110010010 |
3 | 10102220202221212 |
4 | 2330113232102 |
5 | 100120131432 |
6 | 4522220122 |
7 | 1136503502 |
oct | 274275622 |
9 | 112822855 |
10 | 49380242 |
11 | 2596811a |
12 | 14654642 |
13 | a2cc2a2 |
14 | 67b5a02 |
15 | 45062b2 |
hex | 2f17b92 |
49380242 has 8 divisors (see below), whose sum is σ = 74179632. Its totient is φ = 24653700.
The previous prime is 49380203. The next prime is 49380251. The reversal of 49380242 is 24208394.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 49380199 and 49380208.
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, 16484 + ... + 19247.
It is an arithmetic number, because the mean of its divisors is an integer number (9272454).
Almost surely, 249380242 is an apocalyptic number.
49380242 is a deficient number, since it is larger than the sum of its proper divisors (24799390).
49380242 is a wasteful number, since it uses less digits than its factorization.
49380242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36424.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 49380242 is about 7027.1076553586. The cubic root of 49380242 is about 366.8746784821.
The spelling of 49380242 in words is "forty-nine million, three hundred eighty thousand, two hundred forty-two".
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