Base | Representation |
---|---|
bin | 1011111001111… |
… | …0110000111001 |
3 | 10110221212201001 |
4 | 2332132300321 |
5 | 100240331434 |
6 | 4542125001 |
7 | 1144266223 |
oct | 276366071 |
9 | 113855631 |
10 | 49933369 |
11 | 26205752 |
12 | 14880761 |
13 | a463c95 |
14 | 68bb413 |
15 | 45b5114 |
hex | 2f9ec39 |
49933369 has 16 divisors (see below), whose sum is σ = 54105408. Its totient is φ = 45914112.
The previous prime is 49933357. The next prime is 49933421. The reversal of 49933369 is 96333994.
It is a cyclic number.
It is not a de Polignac number, because 49933369 - 25 = 49933337 is a prime.
It is a super-2 number, since 2×499333692 = 4986682679380322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49933339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176302 + ... + 176584.
It is an arithmetic number, because the mean of its divisors is an integer number (3381588).
Almost surely, 249933369 is an apocalyptic number.
It is an amenable number.
49933369 is a deficient number, since it is larger than the sum of its proper divisors (4172039).
49933369 is a wasteful number, since it uses less digits than its factorization.
49933369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504.
The product of its digits is 472392, while the sum is 46.
The square root of 49933369 is about 7066.3547179575. The cubic root of 49933369 is about 368.2394299818.
The spelling of 49933369 in words is "forty-nine million, nine hundred thirty-three thousand, three hundred sixty-nine".
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