Base | Representation |
---|---|
bin | 1011111010100… |
… | …0101001110001 |
3 | 10111000221021012 |
4 | 2332220221301 |
5 | 100243130443 |
6 | 4543040305 |
7 | 1144525265 |
oct | 276505161 |
9 | 114027235 |
10 | 49973873 |
11 | 26233124 |
12 | 148a0095 |
13 | a479551 |
14 | 68cc0a5 |
15 | 45c2118 |
hex | 2fa8a71 |
49973873 has 8 divisors (see below), whose sum is σ = 51948480. Its totient is φ = 48016080.
The previous prime is 49973867. The next prime is 49973881. The reversal of 49973873 is 37837994.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49973873 - 214 = 49957489 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (49973773) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2036 + ... + 10202.
It is an arithmetic number, because the mean of its divisors is an integer number (6493560).
Almost surely, 249973873 is an apocalyptic number.
It is an amenable number.
49973873 is a deficient number, since it is larger than the sum of its proper divisors (1974607).
49973873 is a wasteful number, since it uses less digits than its factorization.
49973873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8407.
The product of its digits is 1143072, while the sum is 50.
The square root of 49973873 is about 7069.2201125725. The cubic root of 49973873 is about 368.3389702233.
The spelling of 49973873 in words is "forty-nine million, nine hundred seventy-three thousand, eight hundred seventy-three".
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