Base | Representation |
---|---|
bin | 1011101111011… |
… | …0000101111000 |
3 | 10102122202222212 |
4 | 2323312011320 |
5 | 100101224423 |
6 | 4515234252 |
7 | 1135361051 |
oct | 273660570 |
9 | 112582885 |
10 | 49242488 |
11 | 25883679 |
12 | 145a8988 |
13 | a281689 |
14 | 677b728 |
15 | 44ca578 |
hex | 2ef6178 |
49242488 has 8 divisors (see below), whose sum is σ = 92329680. Its totient is φ = 24621240.
The previous prime is 49242481. The next prime is 49242491. The reversal of 49242488 is 88424294.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49242481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3077648 + ... + 3077663.
It is an arithmetic number, because the mean of its divisors is an integer number (11541210).
Almost surely, 249242488 is an apocalyptic number.
It is an amenable number.
49242488 is a deficient number, since it is larger than the sum of its proper divisors (43087192).
49242488 is a wasteful number, since it uses less digits than its factorization.
49242488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6155317 (or 6155313 counting only the distinct ones).
The product of its digits is 147456, while the sum is 41.
The square root of 49242488 is about 7017.2991955595. The cubic root of 49242488 is about 366.5332090982.
The spelling of 49242488 in words is "forty-nine million, two hundred forty-two thousand, four hundred eighty-eight".
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