Base | Representation |
---|---|
bin | 10110100101010100… |
… | …10001110110101101 |
3 | 1011021221212212011121 |
4 | 23102222101312231 |
5 | 144312300430013 |
6 | 5323024220541 |
7 | 606310165315 |
oct | 132252216655 |
9 | 34257785147 |
10 | 12124233133 |
11 | 51618a4891 |
12 | 242446a751 |
13 | 11b2b1145c |
14 | 83031a445 |
15 | 4ae61058d |
hex | 2d2a91dad |
12124233133 has 8 divisors (see below), whose sum is σ = 12652478208. Its totient is φ = 11596080144.
The previous prime is 12124233113. The next prime is 12124233139. The reversal of 12124233133 is 33133242121.
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 12124233133 - 213 = 12124224941 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12124233098 and 12124233107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12124233139) 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, 481935 + ... + 506467.
It is an arithmetic number, because the mean of its divisors is an integer number (1581559776).
Almost surely, 212124233133 is an apocalyptic number.
It is an amenable number.
12124233133 is a deficient number, since it is larger than the sum of its proper divisors (528245075).
12124233133 is a wasteful number, since it uses less digits than its factorization.
12124233133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46043.
The product of its digits is 2592, while the sum is 25.
Adding to 12124233133 its reverse (33133242121), we get a palindrome (45257475254).
The spelling of 12124233133 in words is "twelve billion, one hundred twenty-four million, two hundred thirty-three thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •