Base | Representation |
---|---|
bin | 1000100111010110101101 |
3 | 11020201212120 |
4 | 20213112231 |
5 | 1034231344 |
6 | 120223153 |
7 | 25124052 |
oct | 10472655 |
9 | 4221776 |
10 | 2258349 |
11 | 1302805 |
12 | 90aab9 |
13 | 610c02 |
14 | 42b029 |
15 | 2e9219 |
hex | 2275ad |
2258349 has 8 divisors (see below), whose sum is σ = 3018432. Its totient is φ = 1501920.
The previous prime is 2258339. The next prime is 2258351. The reversal of 2258349 is 9438522.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2258349 - 29 = 2257837 is a prime.
It is a d-powerful number, because it can be written as 211 + 219 + 57 + 83 + 313 + 4 + 95 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2258329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297 + ... + 2489.
It is an arithmetic number, because the mean of its divisors is an integer number (377304).
22258349 is an apocalyptic number.
It is an amenable number.
2258349 is a deficient number, since it is larger than the sum of its proper divisors (760083).
2258349 is a wasteful number, since it uses less digits than its factorization.
2258349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1827.
The product of its digits is 17280, while the sum is 33.
The square root of 2258349 is about 1502.7804230825. The cubic root of 2258349 is about 131.1989479454.
The spelling of 2258349 in words is "two million, two hundred fifty-eight thousand, three hundred forty-nine".
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