Base | Representation |
---|---|
bin | 1010111100010000011010… |
… | …0010001110000101110001 |
3 | 1120121002100012101120121022 |
4 | 2233010012202032011301 |
5 | 3034101040113430001 |
6 | 41330352143305225 |
7 | 2351106241350200 |
oct | 257040642160561 |
9 | 46532305346538 |
10 | 12030313030001 |
11 | 3919033091a12 |
12 | 142367b5ab215 |
13 | 6935b8895526 |
14 | 2d83ad82d237 |
15 | 15ce0927e11b |
hex | af10688e171 |
12030313030001 has 48 divisors (see below), whose sum is σ = 15297808269312. Its totient is φ = 9390724761600.
The previous prime is 12030313029997. The next prime is 12030313030033. The reversal of 12030313030001 is 10003031303021.
It is not a de Polignac number, because 12030313030001 - 22 = 12030313029997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12030313020001) 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 47 ways as a sum of consecutive naturals, for example, 206993936 + ... + 207052046.
It is an arithmetic number, because the mean of its divisors is an integer number (318704338944).
Almost surely, 212030313030001 is an apocalyptic number.
It is an amenable number.
12030313030001 is a deficient number, since it is larger than the sum of its proper divisors (3267495239311).
12030313030001 is a wasteful number, since it uses less digits than its factorization.
12030313030001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66190 (or 66183 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 12030313030001 its reverse (10003031303021), we get a palindrome (22033344333022).
The spelling of 12030313030001 in words is "twelve trillion, thirty billion, three hundred thirteen million, thirty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •