Base | Representation |
---|---|
bin | 10000000010100… |
… | …00010110100001 |
3 | 100101011200120122 |
4 | 20001100112201 |
5 | 233420444344 |
6 | 21203450025 |
7 | 3222425603 |
oct | 1001202641 |
9 | 311150518 |
10 | 134546849 |
11 | 69a48048 |
12 | 39086915 |
13 | 21b4b228 |
14 | 13c25173 |
15 | bc2aaee |
hex | 80505a1 |
134546849 has 4 divisors (see below), whose sum is σ = 140396736. Its totient is φ = 128696964.
The previous prime is 134546843. The next prime is 134546861. The reversal of 134546849 is 948645431.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 134546849 - 28 = 134546593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (134546843) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2924909 + ... + 2924954.
It is an arithmetic number, because the mean of its divisors is an integer number (35099184).
Almost surely, 2134546849 is an apocalyptic number.
It is an amenable number.
134546849 is a deficient number, since it is larger than the sum of its proper divisors (5849887).
134546849 is an equidigital number, since it uses as much as digits as its factorization.
134546849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5849886.
The product of its digits is 414720, while the sum is 44.
The square root of 134546849 is about 11599.4331327009. The cubic root of 134546849 is about 512.4181573851.
The spelling of 134546849 in words is "one hundred thirty-four million, five hundred forty-six thousand, eight hundred forty-nine".
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