Base | Representation |
---|---|
bin | 1111110101001011… |
… | …0000010110100101 |
3 | 101222011021121211200 |
4 | 3331102300112211 |
5 | 32200341133133 |
6 | 1541402353113 |
7 | 210210412200 |
oct | 37522602645 |
9 | 11864247750 |
10 | 4249552293 |
11 | 1890841598 |
12 | 9a71bb799 |
13 | 5295383ac |
14 | 2c4554937 |
15 | 19d11b913 |
hex | fd4b05a5 |
4249552293 has 54 divisors (see below), whose sum is σ = 7536276774. Its totient is φ = 2300423328.
The previous prime is 4249552291. The next prime is 4249552319. The reversal of 4249552293 is 3922559424.
4249552293 is a `hidden beast` number, since 4 + 2 + 4 + 9 + 552 + 2 + 93 = 666.
It can be written as a sum of positive squares in only one way, i.e., 2216714724 + 2032837569 = 47082^2 + 45087^2 .
It is not a de Polignac number, because 4249552293 - 21 = 4249552291 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4249552291) 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 53 ways as a sum of consecutive naturals, for example, 145855 + ... + 172547.
It is an arithmetic number, because the mean of its divisors is an integer number (139560681).
Almost surely, 24249552293 is an apocalyptic number.
It is an amenable number.
4249552293 is a deficient number, since it is larger than the sum of its proper divisors (3286724481).
4249552293 is a wasteful number, since it uses less digits than its factorization.
4249552293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26751 (or 26722 counting only the distinct ones).
The product of its digits is 777600, while the sum is 45.
The square root of 4249552293 is about 65188.5902056487. The cubic root of 4249552293 is about 1619.7490203323.
The spelling of 4249552293 in words is "four billion, two hundred forty-nine million, five hundred fifty-two thousand, two hundred ninety-three".
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