Base | Representation |
---|---|
bin | 1011111010100… |
… | …0100111111011 |
3 | 10111000221002211 |
4 | 2332220213323 |
5 | 100243130010 |
6 | 4543035551 |
7 | 1144525036 |
oct | 276504773 |
9 | 114027084 |
10 | 49973755 |
11 | 26233027 |
12 | 1489bbb7 |
13 | a479490 |
14 | 68cc01d |
15 | 45c208a |
hex | 2fa89fb |
49973755 has 16 divisors (see below), whose sum is σ = 64842624. Its totient is φ = 36754560.
The previous prime is 49973747. The next prime is 49973773. The reversal of 49973755 is 55737994.
It is not a de Polignac number, because 49973755 - 23 = 49973747 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49973699 and 49973708.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16197 + ... + 19033.
It is an arithmetic number, because the mean of its divisors is an integer number (4052664).
Almost surely, 249973755 is an apocalyptic number.
49973755 is a deficient number, since it is larger than the sum of its proper divisors (14868869).
49973755 is a wasteful number, since it uses less digits than its factorization.
49973755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3126.
The product of its digits is 1190700, while the sum is 49.
The square root of 49973755 is about 7069.2117665267. The cubic root of 49973755 is about 368.3386803116.
The spelling of 49973755 in words is "forty-nine million, nine hundred seventy-three thousand, seven hundred fifty-five".
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