Base | Representation |
---|---|
bin | 1011101011110… |
… | …1101001110101 |
3 | 10102020000212222 |
4 | 2322331221311 |
5 | 100021330232 |
6 | 4510252125 |
7 | 1133406065 |
oct | 272755165 |
9 | 112200788 |
10 | 49011317 |
11 | 25735a23 |
12 | 144b7045 |
13 | a2003a4 |
14 | 671b3a5 |
15 | 4481d12 |
hex | 2ebda75 |
49011317 has 8 divisors (see below), whose sum is σ = 51816960. Its totient is φ = 46228320.
The previous prime is 49011307. The next prime is 49011331. The reversal of 49011317 is 71311094.
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 49011317 - 24 = 49011301 is a prime.
It is a super-4 number, since 4×490113174 (a number of 32 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49011307) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1109 + ... + 9962.
It is an arithmetic number, because the mean of its divisors is an integer number (6477120).
Almost surely, 249011317 is an apocalyptic number.
It is an amenable number.
49011317 is a deficient number, since it is larger than the sum of its proper divisors (2805643).
49011317 is a wasteful number, since it uses less digits than its factorization.
49011317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11323.
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 49011317 is about 7000.8083104739. The cubic root of 49011317 is about 365.9587405091.
The spelling of 49011317 in words is "forty-nine million, eleven thousand, three hundred seventeen".
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