Base | Representation |
---|---|
bin | 11111000010011111… |
… | …000000110011111100 |
3 | 10012000122220121012211 |
4 | 133002133000303330 |
5 | 1021223341241024 |
6 | 23151023510204 |
7 | 2256614420020 |
oct | 370237006374 |
9 | 105018817184 |
10 | 33327680764 |
11 | 13152674924 |
12 | 6561458364 |
13 | 31b1919881 |
14 | 188238c380 |
15 | d00d48594 |
hex | 7c27c0cfc |
33327680764 has 48 divisors (see below), whose sum is σ = 67874381568. Its totient is φ = 14024441088.
The previous prime is 33327680761. The next prime is 33327680831. The reversal of 33327680764 is 46708672333.
It is a super-3 number, since 3×333276807643 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33327680761) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 289327 + ... + 387769.
It is an arithmetic number, because the mean of its divisors is an integer number (1414049616).
Almost surely, 233327680764 is an apocalyptic number.
It is an amenable number.
33327680764 is an abundant number, since it is smaller than the sum of its proper divisors (34546700804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33327680764 is a wasteful number, since it uses less digits than its factorization.
33327680764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98674 (or 98672 counting only the distinct ones).
The product of its (nonzero) digits is 3048192, while the sum is 49.
The spelling of 33327680764 in words is "thirty-three billion, three hundred twenty-seven million, six hundred eighty thousand, seven hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •