Base | Representation |
---|---|
bin | 11110110110111… |
… | …10110001110100 |
3 | 200001002120011202 |
4 | 33123132301310 |
5 | 1012232042241 |
6 | 41404152032 |
7 | 6262202165 |
oct | 1733366164 |
9 | 601076152 |
10 | 258862196 |
11 | 123136aaa |
12 | 72838618 |
13 | 418263c8 |
14 | 2654576c |
15 | 17ad4d9b |
hex | f6dec74 |
258862196 has 24 divisors (see below), whose sum is σ = 485057160. Its totient is φ = 120445952.
The previous prime is 258862159. The next prime is 258862243. The reversal of 258862196 is 691268852.
It can be written as a sum of positive squares in 4 ways, for example, as 4778596 + 254083600 = 2186^2 + 15940^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 258862196.
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, 15335 + ... + 27438.
It is an arithmetic number, because the mean of its divisors is an integer number (20210715).
Almost surely, 2258862196 is an apocalyptic number.
It is an amenable number.
258862196 is a deficient number, since it is larger than the sum of its proper divisors (226194964).
258862196 is a wasteful number, since it uses less digits than its factorization.
258862196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42883 (or 42881 counting only the distinct ones).
The product of its digits is 414720, while the sum is 47.
The square root of 258862196 is about 16089.1950078306. The cubic root of 258862196 is about 637.3180378277.
It can be divided in two parts, 25886 and 2196, that added together give a palindrome (28082).
The spelling of 258862196 in words is "two hundred fifty-eight million, eight hundred sixty-two thousand, one hundred ninety-six".
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