Base | Representation |
---|---|
bin | 1101011111000110… |
… | …11111110100011100 |
3 | 200200120212121111001 |
4 | 12233203133310130 |
5 | 104312003113333 |
6 | 3154240240044 |
7 | 344264260663 |
oct | 65743376434 |
9 | 20616777431 |
10 | 7240285468 |
11 | 3085a526a9 |
12 | 14a0910024 |
13 | 8b50269b0 |
14 | 4c9827dda |
15 | 2c597eb7d |
hex | 1af8dfd1c |
7240285468 has 24 divisors (see below), whose sum is σ = 13650057792. Its totient is φ = 3340469184.
The previous prime is 7240285379. The next prime is 7240285511. The reversal of 7240285468 is 8645820427.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130221 + ... + 177307.
It is an arithmetic number, because the mean of its divisors is an integer number (568752408).
Almost surely, 27240285468 is an apocalyptic number.
It is an amenable number.
7240285468 is a deficient number, since it is larger than the sum of its proper divisors (6409772324).
7240285468 is a wasteful number, since it uses less digits than its factorization.
7240285468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50061 (or 50059 counting only the distinct ones).
The product of its (nonzero) digits is 860160, while the sum is 46.
The square root of 7240285468 is about 85089.8670112958. The cubic root of 7240285468 is about 1934.5734797842.
The spelling of 7240285468 in words is "seven billion, two hundred forty million, two hundred eighty-five thousand, four hundred sixty-eight".
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