Base | Representation |
---|---|
bin | 111110001000100… |
… | …111000001111011 |
3 | 2200122112122220021 |
4 | 332020213001323 |
5 | 4113331210121 |
6 | 251235111311 |
7 | 34555426351 |
oct | 7610470173 |
9 | 2618478807 |
10 | 1042444411 |
11 | 495483a08 |
12 | 251142537 |
13 | 137c7b518 |
14 | 9c6397d1 |
15 | 617b7641 |
hex | 3e22707b |
1042444411 has 8 divisors (see below), whose sum is σ = 1083106800. Its totient is φ = 1002096480.
The previous prime is 1042444343. The next prime is 1042444457. The reversal of 1042444411 is 1144442401.
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 1042444411 - 229 = 505573499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1042444211) 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, 71845 + ... + 85126.
It is an arithmetic number, because the mean of its divisors is an integer number (135388350).
Almost surely, 21042444411 is an apocalyptic number.
1042444411 is a deficient number, since it is larger than the sum of its proper divisors (40662389).
1042444411 is a wasteful number, since it uses less digits than its factorization.
1042444411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157229.
The product of its (nonzero) digits is 2048, while the sum is 25.
The square root of 1042444411 is about 32286.9077336310. The cubic root of 1042444411 is about 1013.9525577332.
Adding to 1042444411 its reverse (1144442401), we get a palindrome (2186886812).
The spelling of 1042444411 in words is "one billion, forty-two million, four hundred forty-four thousand, four hundred eleven".
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