Base | Representation |
---|---|
bin | 10000010100010100011… |
… | …111011010010111001111 |
3 | 10222012100102200101100121 |
4 | 100110110133122113033 |
5 | 121332441020234043 |
6 | 2215044302405411 |
7 | 144004415541664 |
oct | 20242437322717 |
9 | 3865312611317 |
10 | 1121330243023 |
11 | 3a260a764311 |
12 | 1613a3290867 |
13 | 81982c49653 |
14 | 3c3b6303a6b |
15 | 1e27d3d2ded |
hex | 105147da5cf |
1121330243023 has 4 divisors (see below), whose sum is σ = 1121849139328. Its totient is φ = 1120811346720.
The previous prime is 1121330243003. The next prime is 1121330243029. The reversal of 1121330243023 is 3203420331211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1121330243023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1121330243029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259444911 + ... + 259449232.
It is an arithmetic number, because the mean of its divisors is an integer number (280462284832).
Almost surely, 21121330243023 is an apocalyptic number.
1121330243023 is a deficient number, since it is larger than the sum of its proper divisors (518896305).
1121330243023 is an equidigital number, since it uses as much as digits as its factorization.
1121330243023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518896304.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 1121330243023 its reverse (3203420331211), we get a palindrome (4324750574234).
The spelling of 1121330243023 in words is "one trillion, one hundred twenty-one billion, three hundred thirty million, two hundred forty-three thousand, twenty-three".
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