Base | Representation |
---|---|
bin | 110100101011100100100… |
… | …1110110100101100000000 |
3 | 221122011201122110002020211 |
4 | 1221113021032310230000 |
5 | 1422111312334000000 |
6 | 23222105250043504 |
7 | 1345046522360032 |
oct | 151271116645400 |
9 | 27564648402224 |
10 | 7240396000000 |
11 | 23416a8870209 |
12 | 98b2a1b79594 |
13 | 4069c6a6aa87 |
14 | 1b0619327c52 |
15 | c85152cd7ba |
hex | 695c93b4b00 |
7240396000000 has 252 divisors, whose sum is σ = 18171566150976. Its totient is φ = 2879142400000.
The previous prime is 7240395999961. The next prime is 7240396000027. The reversal of 7240396000000 is 6930427.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 691994769 + ... + 692005231.
It is an arithmetic number, because the mean of its divisors is an integer number (72109389488).
Almost surely, 27240396000000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7240396000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9085783075488).
7240396000000 is an abundant number, since it is smaller than the sum of its proper divisors (10931170150976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7240396000000 is an frugal number, since it uses more digits than its factorization.
7240396000000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10682 (or 10643 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 31.
The spelling of 7240396000000 in words is "seven trillion, two hundred forty billion, three hundred ninety-six million", and thus it is an aban number.
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