Base | Representation |
---|---|
bin | 1011101111001… |
… | …1010000100011 |
3 | 10102122012002001 |
4 | 2323303100203 |
5 | 100100342013 |
6 | 4515104431 |
7 | 1135312162 |
oct | 273632043 |
9 | 112565061 |
10 | 49230883 |
11 | 25875989 |
12 | 145a2117 |
13 | a279300 |
14 | 67773d9 |
15 | 44c6ddd |
hex | 2ef3423 |
49230883 has 12 divisors (see below), whose sum is σ = 55034688. Its totient is φ = 43973280.
The previous prime is 49230871. The next prime is 49230887. The reversal of 49230883 is 38803294.
It is a de Polignac number, because none of the positive numbers 2k-49230883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49230887) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 541 + ... + 9937.
It is an arithmetic number, because the mean of its divisors is an integer number (4586224).
Almost surely, 249230883 is an apocalyptic number.
49230883 is a deficient number, since it is larger than the sum of its proper divisors (5803805).
49230883 is a wasteful number, since it uses less digits than its factorization.
49230883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9454 (or 9441 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 49230883 is about 7016.4722617566. The cubic root of 49230883 is about 366.5044131522.
It can be divided in two parts, 492 and 30883, that added together give a triangular number (31375 = T250).
The spelling of 49230883 in words is "forty-nine million, two hundred thirty thousand, eight hundred eighty-three".
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