Base | Representation |
---|---|
bin | 11110010101010011100… |
… | …01010010000011010101 |
3 | 10200122011211021200200011 |
4 | 33022221301102003111 |
5 | 114033441432313013 |
6 | 2114443301320221 |
7 | 135204303561013 |
oct | 17125161220325 |
9 | 3618154250604 |
10 | 1042230354133 |
11 | 372009956011 |
12 | 149ba8a06071 |
13 | 77388449977 |
14 | 38630d138b3 |
15 | 1c19de63c3d |
hex | f2a9c520d5 |
1042230354133 has 4 divisors (see below), whose sum is σ = 1042232468320. Its totient is φ = 1042228239948.
The previous prime is 1042230354103. The next prime is 1042230354161. The reversal of 1042230354133 is 3314530322401.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1042230354133 - 29 = 1042230353621 is a prime.
It is a super-2 number, since 2×10422303541332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1042230354095 and 1042230354104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1042230354103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117166 + ... + 1448512.
It is an arithmetic number, because the mean of its divisors is an integer number (260558117080).
Almost surely, 21042230354133 is an apocalyptic number.
It is an amenable number.
1042230354133 is a deficient number, since it is larger than the sum of its proper divisors (2114187).
1042230354133 is an equidigital number, since it uses as much as digits as its factorization.
1042230354133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2114186.
The product of its (nonzero) digits is 25920, while the sum is 31.
Adding to 1042230354133 its reverse (3314530322401), we get a palindrome (4356760676534).
The spelling of 1042230354133 in words is "one trillion, forty-two billion, two hundred thirty million, three hundred fifty-four thousand, one hundred thirty-three".
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