Base | Representation |
---|---|
bin | 11110110010100… |
… | …00101110000100 |
3 | 122222222222222221 |
4 | 33121100232010 |
5 | 1012104432244 |
6 | 41343502124 |
7 | 6254226601 |
oct | 1731205604 |
9 | 588888887 |
10 | 258280324 |
11 | 122879915 |
12 | 725b7944 |
13 | 416815c3 |
14 | 264336a8 |
15 | 17a1c784 |
hex | f650b84 |
258280324 has 12 divisors (see below), whose sum is σ = 452245248. Its totient is φ = 129067400.
The previous prime is 258280249. The next prime is 258280327. The reversal of 258280324 is 423082852.
It is a happy number.
258280324 is nontrivially palindromic in base 3.
It is a self number, because there is not a number n which added to its sum of digits gives 258280324.
It is not an unprimeable number, because it can be changed into a prime (258280327) 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 3 ways as a sum of consecutive naturals, for example, 9772 + ... + 24739.
It is an arithmetic number, because the mean of its divisors is an integer number (37687104).
Almost surely, 2258280324 is an apocalyptic number.
It is an amenable number.
258280324 is a deficient number, since it is larger than the sum of its proper divisors (193964924).
258280324 is a wasteful number, since it uses less digits than its factorization.
258280324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36386 (or 36384 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 34.
The square root of 258280324 is about 16071.1021401769. The cubic root of 258280324 is about 636.8401571490.
The spelling of 258280324 in words is "two hundred fifty-eight million, two hundred eighty thousand, three hundred twenty-four".
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