Base | Representation |
---|---|
bin | 11110110111001… |
… | …00011011101001 |
3 | 200001010201221102 |
4 | 33123210123221 |
5 | 1012233312403 |
6 | 41404451145 |
7 | 6262326536 |
oct | 1733443351 |
9 | 601121842 |
10 | 258885353 |
11 | 123152441 |
12 | 72849ab5 |
13 | 41833acc |
14 | 2654dd8d |
15 | 17adbb88 |
hex | f6e46e9 |
258885353 has 8 divisors (see below), whose sum is σ = 264620928. Its totient is φ = 253159344.
The previous prime is 258885343. The next prime is 258885377. The reversal of 258885353 is 353588852.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-258885353 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 258885298 and 258885307.
It is not an unprimeable number, because it can be changed into a prime (258885313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95150 + ... + 97832.
It is an arithmetic number, because the mean of its divisors is an integer number (33077616).
Almost surely, 2258885353 is an apocalyptic number.
It is an amenable number.
258885353 is a deficient number, since it is larger than the sum of its proper divisors (5735575).
258885353 is a wasteful number, since it uses less digits than its factorization.
258885353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4783.
The product of its digits is 1152000, while the sum is 47.
The square root of 258885353 is about 16089.9146361937. The cubic root of 258885353 is about 637.3370414185.
The spelling of 258885353 in words is "two hundred fifty-eight million, eight hundred eighty-five thousand, three hundred fifty-three".
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