Base | Representation |
---|---|
bin | 1110011101010101101… |
… | …0010110010101000000 |
3 | 212202010222100202222120 |
4 | 3213111122112111000 |
5 | 13032202224340310 |
6 | 310035504404240 |
7 | 23642265451626 |
oct | 3472532262500 |
9 | 782128322876 |
10 | 248393590080 |
11 | 96385784749 |
12 | 40182616680 |
13 | 1a56732068c |
14 | c04532d516 |
15 | 66dbca0b70 |
hex | 39d5696540 |
248393590080 has 112 divisors (see below), whose sum is σ = 794859878400. Its totient is φ = 65716697088.
The previous prime is 248393590079. The next prime is 248393590097. The reversal of 248393590080 is 80095393842.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896755 + ... + 1140594.
It is an arithmetic number, because the mean of its divisors is an integer number (7096963200).
Almost surely, 2248393590080 is an apocalyptic number.
248393590080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
248393590080 is an abundant number, since it is smaller than the sum of its proper divisors (546466288320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248393590080 is a wasteful number, since it uses less digits than its factorization.
248393590080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2037496 (or 2037486 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 51.
The spelling of 248393590080 in words is "two hundred forty-eight billion, three hundred ninety-three million, five hundred ninety thousand, eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •