Base | Representation |
---|---|
bin | 1011111010101… |
… | …1000111001010 |
3 | 10111001110002021 |
4 | 2332223013022 |
5 | 100243441241 |
6 | 4543155054 |
7 | 1144566535 |
oct | 276530712 |
9 | 114043067 |
10 | 49983946 |
11 | 2623a751 |
12 | 148a5a8a |
13 | a480ccc |
14 | 68d1a1c |
15 | 45c50d1 |
hex | 2fab1ca |
49983946 has 8 divisors (see below), whose sum is σ = 78922080. Its totient is φ = 23676588.
The previous prime is 49983937. The next prime is 49983959. The reversal of 49983946 is 64938994.
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 = 49983893 and 49983902.
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, 657646 + ... + 657721.
It is an arithmetic number, because the mean of its divisors is an integer number (9865260).
Almost surely, 249983946 is an apocalyptic number.
49983946 is a deficient number, since it is larger than the sum of its proper divisors (28938134).
49983946 is a wasteful number, since it uses less digits than its factorization.
49983946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1315388.
The product of its digits is 1679616, while the sum is 52.
The square root of 49983946 is about 7069.9325315027. The cubic root of 49983946 is about 368.3637166822.
The spelling of 49983946 in words is "forty-nine million, nine hundred eighty-three thousand, nine hundred forty-six".
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