Base | Representation |
---|---|
bin | 1111111111001… |
… | …10011001010001 |
3 | 100100100122020120 |
4 | 13333212121101 |
5 | 233313102344 |
6 | 21150300453 |
7 | 3215640363 |
oct | 777463121 |
9 | 310318216 |
10 | 134112849 |
11 | 69780a72 |
12 | 38ab7729 |
13 | 21a28820 |
14 | 13b50d33 |
15 | bb92219 |
hex | 7fe6651 |
134112849 has 48 divisors (see below), whose sum is σ = 212385600. Its totient is φ = 74535552.
The previous prime is 134112809. The next prime is 134112859. The reversal of 134112849 is 948211431.
It is a happy number.
It is not a de Polignac number, because 134112849 - 27 = 134112721 is a prime.
It is not an unprimeable number, because it can be changed into a prime (134112809) 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 47 ways as a sum of consecutive naturals, for example, 1697592 + ... + 1697670.
It is an arithmetic number, because the mean of its divisors is an integer number (4424700).
Almost surely, 2134112849 is an apocalyptic number.
134112849 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
134112849 is a deficient number, since it is larger than the sum of its proper divisors (78272751).
134112849 is a wasteful number, since it uses less digits than its factorization.
134112849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222 (or 143 counting only the distinct ones).
The product of its digits is 6912, while the sum is 33.
The square root of 134112849 is about 11580.7102113817. The cubic root of 134112849 is about 511.8666047037.
The spelling of 134112849 in words is "one hundred thirty-four million, one hundred twelve thousand, eight hundred forty-nine".
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