Base | Representation |
---|---|
bin | 11101010000000… |
… | …00011001011010 |
3 | 122002201000011220 |
4 | 32220000121122 |
5 | 1000303242120 |
6 | 40203032510 |
7 | 6036411540 |
oct | 1650003132 |
9 | 562630156 |
10 | 245368410 |
11 | 11655aa11 |
12 | 6a20b736 |
13 | 3bab0511 |
14 | 24831d90 |
15 | 1681bb40 |
hex | ea0065a |
245368410 has 64 divisors (see below), whose sum is σ = 694738944. Its totient is φ = 54273600.
The previous prime is 245368381. The next prime is 245368411. The reversal of 245368410 is 14863542.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (245368411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12336 + ... + 25355.
It is an arithmetic number, because the mean of its divisors is an integer number (10855296).
Almost surely, 2245368410 is an apocalyptic number.
245368410 is an abundant number, since it is smaller than the sum of its proper divisors (449370534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245368410 is a wasteful number, since it uses less digits than its factorization.
245368410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37739.
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 245368410 is about 15664.2398474998. The cubic root of 245368410 is about 626.0459584437.
The spelling of 245368410 in words is "two hundred forty-five million, three hundred sixty-eight thousand, four hundred ten".
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