Base | Representation |
---|---|
bin | 1011110100010… |
… | …0110011100101 |
3 | 10110021011021002 |
4 | 2331010303211 |
5 | 100142034101 |
6 | 4530203045 |
7 | 1141203041 |
oct | 275046345 |
9 | 113234232 |
10 | 49564901 |
11 | 25a83931 |
12 | 14723485 |
13 | a365359 |
14 | 6823021 |
15 | 4540d6b |
hex | 2f44ce5 |
49564901 has 8 divisors (see below), whose sum is σ = 52761600. Its totient is φ = 46427040.
The previous prime is 49564873. The next prime is 49564913. The reversal of 49564901 is 10946594.
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 49564901 - 214 = 49548517 is a prime.
It is a super-2 number, since 2×495649012 = 4913358822279602, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49564961) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12965 + ... + 16346.
It is an arithmetic number, because the mean of its divisors is an integer number (6595200).
Almost surely, 249564901 is an apocalyptic number.
It is an amenable number.
49564901 is a deficient number, since it is larger than the sum of its proper divisors (3196699).
49564901 is a wasteful number, since it uses less digits than its factorization.
49564901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29419.
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 49564901 is about 7040.2344421191. The cubic root of 49564901 is about 367.3314228298.
The spelling of 49564901 in words is "forty-nine million, five hundred sixty-four thousand, nine hundred one".
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