Base | Representation |
---|---|
bin | 100100010100000010110… |
… | …1101100100001110010000 |
3 | 122200010020202200122212110 |
4 | 1020220011231210032100 |
5 | 1123232224021011010 |
6 | 14340432553425320 |
7 | 1023401601406404 |
oct | 110500555441620 |
9 | 18603222618773 |
10 | 4990847828880 |
11 | 1654674540981 |
12 | 687314a0b240 |
13 | 2a2833c34ab4 |
14 | 1337b607d104 |
15 | 89c53ed7120 |
hex | 48a05b64390 |
4990847828880 has 80 divisors (see below), whose sum is σ = 16285924509120. Its totient is φ = 1260845766144.
The previous prime is 4990847828801. The next prime is 4990847828887. The reversal of 4990847828880 is 888287480994.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (4990847828887) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547237527 + ... + 547246646.
It is an arithmetic number, because the mean of its divisors is an integer number (203574056364).
Almost surely, 24990847828880 is an apocalyptic number.
4990847828880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4990847828880 is an abundant number, since it is smaller than the sum of its proper divisors (11295076680240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4990847828880 is a wasteful number, since it uses less digits than its factorization.
4990847828880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1094484208 (or 1094484202 counting only the distinct ones).
The product of its (nonzero) digits is 594542592, while the sum is 75.
The spelling of 4990847828880 in words is "four trillion, nine hundred ninety billion, eight hundred forty-seven million, eight hundred twenty-eight thousand, eight hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •