Base | Representation |
---|---|
bin | 1011011100001111101… |
… | …01100101101011110110 |
3 | 1101120201021111202122002 |
4 | 11232013311211223312 |
5 | 22420102433333321 |
6 | 500333003135302 |
7 | 40254622222010 |
oct | 5560765455366 |
9 | 1346637452562 |
10 | 393120996086 |
11 | 1417a360a9a5 |
12 | 64233514532 |
13 | 2b0c041a820 |
14 | 150547411b0 |
15 | a35ca3020b |
hex | 5b87d65af6 |
393120996086 has 64 divisors (see below), whose sum is σ = 728360521728. Its totient is φ = 154964544768.
The previous prime is 393120996071. The next prime is 393120996089. The reversal of 393120996086 is 680699021393.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (393120996089) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68449331 + ... + 68455073.
It is an arithmetic number, because the mean of its divisors is an integer number (11380633152).
Almost surely, 2393120996086 is an apocalyptic number.
393120996086 is a deficient number, since it is larger than the sum of its proper divisors (335239525642).
393120996086 is a wasteful number, since it uses less digits than its factorization.
393120996086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7045.
The product of its (nonzero) digits is 3779136, while the sum is 56.
The spelling of 393120996086 in words is "three hundred ninety-three billion, one hundred twenty million, nine hundred ninety-six thousand, eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •