Base | Representation |
---|---|
bin | 11110110011000… |
… | …10100101010110 |
3 | 200000010201100221 |
4 | 33121202211112 |
5 | 1012114302434 |
6 | 41345224554 |
7 | 6254653120 |
oct | 1731424526 |
9 | 600121327 |
10 | 258353494 |
11 | 122919893 |
12 | 7263215a |
13 | 416a89b9 |
14 | 26452210 |
15 | 17a342b4 |
hex | f662956 |
258353494 has 16 divisors (see below), whose sum is σ = 443353248. Its totient is φ = 110607552.
The previous prime is 258353479. The next prime is 258353527. The reversal of 258353494 is 494353852.
It is a super-3 number, since 3×2583534943 (a number of 26 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 258353494.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5074 + ... + 23290.
It is an arithmetic number, because the mean of its divisors is an integer number (27709578).
Almost surely, 2258353494 is an apocalyptic number.
258353494 is a deficient number, since it is larger than the sum of its proper divisors (184999754).
258353494 is a wasteful number, since it uses less digits than its factorization.
258353494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19239.
The product of its digits is 518400, while the sum is 43.
The square root of 258353494 is about 16073.3784252098. The cubic root of 258353494 is about 636.9002897392.
The spelling of 258353494 in words is "two hundred fifty-eight million, three hundred fifty-three thousand, four hundred ninety-four".
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