Base | Representation |
---|---|
bin | 1011110011011… |
… | …0001011010111 |
3 | 10110011010001220 |
4 | 2330312023113 |
5 | 100133124413 |
6 | 4525021423 |
7 | 1140533253 |
oct | 274661327 |
9 | 113133056 |
10 | 49504983 |
11 | 25a42910 |
12 | 146b4873 |
13 | a343cb8 |
14 | 6809263 |
15 | 452d223 |
hex | 2f362d7 |
49504983 has 8 divisors (see below), whose sum is σ = 72007296. Its totient is φ = 30003000.
The previous prime is 49504957. The next prime is 49505009. The reversal of 49504983 is 38940594.
It is an interprime number because it is at equal distance from previous prime (49504957) and next prime (49505009).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49504983 - 26 = 49504919 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49504913) 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, 750043 + ... + 750108.
It is an arithmetic number, because the mean of its divisors is an integer number (9000912).
Almost surely, 249504983 is an apocalyptic number.
49504983 is a deficient number, since it is larger than the sum of its proper divisors (22502313).
49504983 is a wasteful number, since it uses less digits than its factorization.
49504983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1500165.
The product of its (nonzero) digits is 155520, while the sum is 42.
The square root of 49504983 is about 7035.9777572133. The cubic root of 49504983 is about 367.1833433168.
The spelling of 49504983 in words is "forty-nine million, five hundred four thousand, nine hundred eighty-three".
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