Base | Representation |
---|---|
bin | 11110110111110… |
… | …00011000010100 |
3 | 200001021220000121 |
4 | 33123320120110 |
5 | 1012243421220 |
6 | 41410321324 |
7 | 6263120002 |
oct | 1733703024 |
9 | 601256017 |
10 | 258967060 |
11 | 1231a8870 |
12 | 72889244 |
13 | 41862061 |
14 | 26571a72 |
15 | 17b05eaa |
hex | f6f8614 |
258967060 has 48 divisors (see below), whose sum is σ = 602159040. Its totient is φ = 92759040.
The previous prime is 258967057. The next prime is 258967061. The reversal of 258967060 is 60769852.
It is a junction number, because it is equal to n+sod(n) for n = 258966998 and 258967016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258967061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5956 + ... + 23524.
It is an arithmetic number, because the mean of its divisors is an integer number (12544980).
Almost surely, 2258967060 is an apocalyptic number.
258967060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 258967060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301079520).
258967060 is an abundant number, since it is smaller than the sum of its proper divisors (343191980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258967060 is a wasteful number, since it uses less digits than its factorization.
258967060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17656 (or 17654 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 43.
The square root of 258967060 is about 16092.4535108852. The cubic root of 258967060 is about 637.4040845060.
The spelling of 258967060 in words is "two hundred fifty-eight million, nine hundred sixty-seven thousand, sixty".
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