Base | Representation |
---|---|
bin | 1011110111001… |
… | …1011110101001 |
3 | 10110121212111112 |
4 | 2331303132221 |
5 | 100214143243 |
6 | 4534240105 |
7 | 1142630303 |
oct | 275633651 |
9 | 113555445 |
10 | 49756073 |
11 | 260a4524 |
12 | 147b6035 |
13 | a401383 |
14 | 6872973 |
15 | 457c818 |
hex | 2f737a9 |
49756073 has 8 divisors (see below), whose sum is σ = 50595840. Its totient is φ = 48922720.
The previous prime is 49756067. The next prime is 49756081. The reversal of 49756073 is 37065794.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49756073 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 49756073.
It is not an unprimeable number, because it can be changed into a prime (49756013) 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, 15536 + ... + 18462.
It is an arithmetic number, because the mean of its divisors is an integer number (6324480).
Almost surely, 249756073 is an apocalyptic number.
It is an amenable number.
49756073 is a deficient number, since it is larger than the sum of its proper divisors (839767).
49756073 is a wasteful number, since it uses less digits than its factorization.
49756073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3207.
The product of its (nonzero) digits is 158760, while the sum is 41.
The square root of 49756073 is about 7053.7984802516. The cubic root of 49756073 is about 367.8030831528.
The spelling of 49756073 in words is "forty-nine million, seven hundred fifty-six thousand, seventy-three".
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