Base | Representation |
---|---|
bin | 10001111001101010010… |
… | …100100100000001110001 |
3 | 11100121012212202102002120 |
4 | 101321222110210001301 |
5 | 130123313433001001 |
6 | 2341042012104453 |
7 | 154606061030205 |
oct | 21715224440161 |
9 | 4317185672076 |
10 | 1230144422001 |
11 | 434779502550 |
12 | 17a4b0a65129 |
13 | 8c004877ac1 |
14 | 43779c08b05 |
15 | 21eeb341236 |
hex | 11e6a524071 |
1230144422001 has 16 divisors (see below), whose sum is σ = 1867096673280. Its totient is φ = 713127200720.
The previous prime is 1230144421949. The next prime is 1230144422009. The reversal of 1230144422001 is 1002244410321.
It is not a de Polignac number, because 1230144422001 - 213 = 1230144413809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1230144422009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810371061 + ... + 810372578.
It is an arithmetic number, because the mean of its divisors is an integer number (116693542080).
Almost surely, 21230144422001 is an apocalyptic number.
1230144422001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1230144422001 is a deficient number, since it is larger than the sum of its proper divisors (636952251279).
1230144422001 is a wasteful number, since it uses less digits than its factorization.
1230144422001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1620743676.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 1230144422001 its reverse (1002244410321), we get a palindrome (2232388832322).
The spelling of 1230144422001 in words is "one trillion, two hundred thirty billion, one hundred forty-four million, four hundred twenty-two thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •