Base | Representation |
---|---|
bin | 1101011011111011101… |
… | …0101100100010001000 |
3 | 211001211101021021101120 |
4 | 3112332322230202020 |
5 | 12240223044340423 |
6 | 254013355315240 |
7 | 22451224245450 |
oct | 3267672544210 |
9 | 731741237346 |
10 | 230836324488 |
11 | 899960a61a0 |
12 | 388a274bb20 |
13 | 189c9a44a23 |
14 | b25b62cd60 |
15 | 60106ecee3 |
hex | 35beeac888 |
230836324488 has 512 divisors, whose sum is σ = 769808793600. Its totient is φ = 55941580800.
The previous prime is 230836324471. The next prime is 230836324493. The reversal of 230836324488 is 884423638032.
It is a self number, because there is not a number n which added to its sum of digits gives 230836324488.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 204460308 + ... + 204461436.
It is an arithmetic number, because the mean of its divisors is an integer number (1503532800).
Almost surely, 2230836324488 is an apocalyptic number.
230836324488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230836324488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384904396800).
230836324488 is an abundant number, since it is smaller than the sum of its proper divisors (538972469112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230836324488 is a wasteful number, since it uses less digits than its factorization.
230836324488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1313 (or 1309 counting only the distinct ones).
The product of its (nonzero) digits is 5308416, while the sum is 51.
The spelling of 230836324488 in words is "two hundred thirty billion, eight hundred thirty-six million, three hundred twenty-four thousand, four hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •