Base | Representation |
---|---|
bin | 11101001101001… |
… | …11100001010000 |
3 | 122002000111210212 |
4 | 32212213201100 |
5 | 1000210114433 |
6 | 40151143252 |
7 | 6033334310 |
oct | 1646474120 |
9 | 562014725 |
10 | 245004368 |
11 | 116331454 |
12 | 6a074b28 |
13 | 3b9b38cb |
14 | 24779440 |
15 | 16798d48 |
hex | e9a7850 |
245004368 has 40 divisors (see below), whose sum is σ = 555137088. Its totient is φ = 102557952.
The previous prime is 245004367. The next prime is 245004379. The reversal of 245004368 is 863400542.
245004368 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245004367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20621 + ... + 30252.
Almost surely, 2245004368 is an apocalyptic number.
245004368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
245004368 is an abundant number, since it is smaller than the sum of its proper divisors (310132720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245004368 is a wasteful number, since it uses less digits than its factorization.
245004368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50931 (or 50925 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
The square root of 245004368 is about 15652.6153725184. The cubic root of 245004368 is about 625.7361931842.
The spelling of 245004368 in words is "two hundred forty-five million, four thousand, three hundred sixty-eight".
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