Base | Representation |
---|---|
bin | 11110110010100… |
… | …00101110001110 |
3 | 200000000000000022 |
4 | 33121100232032 |
5 | 1012104432314 |
6 | 41343502142 |
7 | 6254226614 |
oct | 1731205616 |
9 | 600000008 |
10 | 258280334 |
11 | 122879924 |
12 | 725b7952 |
13 | 41681600 |
14 | 264336b4 |
15 | 17a1c78e |
hex | f650b8e |
258280334 has 12 divisors (see below), whose sum is σ = 419515056. Its totient is φ = 119206152.
The previous prime is 258280333. The next prime is 258280367. The reversal of 258280334 is 433082852.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 258280294 and 258280303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258280333) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 381734 + ... + 382409.
It is an arithmetic number, because the mean of its divisors is an integer number (34959588).
Almost surely, 2258280334 is an apocalyptic number.
258280334 is a deficient number, since it is larger than the sum of its proper divisors (161234722).
258280334 is a wasteful number, since it uses less digits than its factorization.
258280334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 764171 (or 764158 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 35.
The square root of 258280334 is about 16071.1024512944. The cubic root of 258280334 is about 636.8401653679.
The spelling of 258280334 in words is "two hundred fifty-eight million, two hundred eighty thousand, three hundred thirty-four".
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