Base | Representation |
---|---|
bin | 10000100111111000001… |
… | …111110111101011100001 |
3 | 11001012120000202201202012 |
4 | 100213320033313223201 |
5 | 122203443244240413 |
6 | 2232440231002305 |
7 | 145350014233565 |
oct | 20477017675341 |
9 | 4035500681665 |
10 | 1142331243233 |
11 | 40050722a634 |
12 | 165484509395 |
13 | 8394bb217ab |
14 | 3d4095176a5 |
15 | 1eaabe7b7a8 |
hex | 109f83f7ae1 |
1142331243233 has 8 divisors (see below), whose sum is σ = 1180820689920. Its totient is φ = 1103944299840.
The previous prime is 1142331243217. The next prime is 1142331243259. The reversal of 1142331243233 is 3323421332411.
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 1142331243233 - 24 = 1142331243217 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1142331243233.
It is not an unprimeable number, because it can be changed into a prime (1142339243233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25603160 + ... + 25647737.
It is an arithmetic number, because the mean of its divisors is an integer number (147602586240).
Almost surely, 21142331243233 is an apocalyptic number.
It is an amenable number.
1142331243233 is a deficient number, since it is larger than the sum of its proper divisors (38489446687).
1142331243233 is an equidigital number, since it uses as much as digits as its factorization.
1142331243233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51251647.
The product of its digits is 31104, while the sum is 32.
Adding to 1142331243233 its reverse (3323421332411), we get a palindrome (4465752575644).
The spelling of 1142331243233 in words is "one trillion, one hundred forty-two billion, three hundred thirty-one million, two hundred forty-three thousand, two hundred thirty-three".
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