Base | Representation |
---|---|
bin | 11011111110010100110100… |
… | …110011100010111001011001 |
3 | 121010121120111212001202120111 |
4 | 123332110310303202321121 |
5 | 112111211344333341213 |
6 | 1113355145452124321 |
7 | 34625432434220326 |
oct | 3376246463427131 |
9 | 533546455052514 |
10 | 123030224121433 |
11 | 36223909141742 |
12 | 119700b91666a1 |
13 | 53859148a32a5 |
14 | 22549a2071b4d |
15 | e354724e4a3d |
hex | 6fe534ce2e59 |
123030224121433 has 8 divisors (see below), whose sum is σ = 127170793475840. Its totient is φ = 118900395545040.
The previous prime is 123030224121407. The next prime is 123030224121443. The reversal of 123030224121433 is 334121422030321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123030224121433 - 25 = 123030224121401 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123030224121395 and 123030224121404.
It is not an unprimeable number, because it can be changed into a prime (123030224121443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2685171210 + ... + 2685217027.
It is an arithmetic number, because the mean of its divisors is an integer number (15896349184480).
Almost surely, 2123030224121433 is an apocalyptic number.
It is an amenable number.
123030224121433 is a deficient number, since it is larger than the sum of its proper divisors (4140569354407).
123030224121433 is an equidigital number, since it uses as much as digits as its factorization.
123030224121433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5370389007.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 123030224121433 its reverse (334121422030321), we get a palindrome (457151646151754).
The spelling of 123030224121433 in words is "one hundred twenty-three trillion, thirty billion, two hundred twenty-four million, one hundred twenty-one thousand, four hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •