Base | Representation |
---|---|
bin | 1110010110100011010… |
… | …00101110111000110000 |
3 | 1202010220000021201101200 |
4 | 13023101220232320300 |
5 | 31034424201401241 |
6 | 1014314050131200 |
7 | 50425360430121 |
oct | 7132150567060 |
9 | 1663800251350 |
10 | 493143387696 |
11 | 18016064a163 |
12 | 7b6a8880b00 |
13 | 3767076a12b |
14 | 19c22750048 |
15 | cc63bde4b6 |
hex | 72d1a2ee30 |
493143387696 has 60 divisors (see below), whose sum is σ = 1424636466240. Its totient is φ = 159078510720.
The previous prime is 493143387647. The next prime is 493143387697. The reversal of 493143387696 is 696783341394.
493143387696 is a `hidden beast` number, since 4 + 9 + 31 + 433 + 87 + 6 + 96 = 666.
It is not an unprimeable number, because it can be changed into a prime (493143387697) 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 11 ways as a sum of consecutive naturals, for example, 55231131 + ... + 55240058.
It is an arithmetic number, because the mean of its divisors is an integer number (23743941104).
Almost surely, 2493143387696 is an apocalyptic number.
It is an amenable number.
493143387696 is an abundant number, since it is smaller than the sum of its proper divisors (931493078544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493143387696 is a wasteful number, since it uses less digits than its factorization.
493143387696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110471234 (or 110471225 counting only the distinct ones).
The product of its digits is 70543872, while the sum is 63.
The spelling of 493143387696 in words is "four hundred ninety-three billion, one hundred forty-three million, three hundred eighty-seven thousand, six hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •