Base | Representation |
---|---|
bin | 11110110010011… |
… | …00110000100001 |
3 | 122222222011201221 |
4 | 33121030300201 |
5 | 1012103422342 |
6 | 41343255041 |
7 | 6254131360 |
oct | 1731146041 |
9 | 588864657 |
10 | 258264097 |
11 | 122868703 |
12 | 725aa481 |
13 | 416770c0 |
14 | 2642b7d7 |
15 | 17a17a67 |
hex | f64cc21 |
258264097 has 8 divisors (see below), whose sum is σ = 317863616. Its totient is φ = 204340752.
The previous prime is 258264091. The next prime is 258264101. The reversal of 258264097 is 790462852.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 258264097 - 23 = 258264089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (258264091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1418943 + ... + 1419124.
It is an arithmetic number, because the mean of its divisors is an integer number (39732952).
Almost surely, 2258264097 is an apocalyptic number.
It is an amenable number.
258264097 is a deficient number, since it is larger than the sum of its proper divisors (59599519).
258264097 is a wasteful number, since it uses less digits than its factorization.
258264097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2838087.
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 258264097 is about 16070.5972819930. The cubic root of 258264097 is about 636.8268199326.
The spelling of 258264097 in words is "two hundred fifty-eight million, two hundred sixty-four thousand, ninety-seven".
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