Base | Representation |
---|---|
bin | 100000111000001… |
… | …1111010111101010 |
3 | 2211212220220122202 |
4 | 1001300133113222 |
5 | 4224411333232 |
6 | 301250020202 |
7 | 36224206166 |
oct | 10160372752 |
9 | 2755826582 |
10 | 1103230442 |
11 | 5168213a6 |
12 | 269577662 |
13 | 1477421a2 |
14 | a673dca6 |
15 | 66cc3162 |
hex | 41c1f5ea |
1103230442 has 16 divisors (see below), whose sum is σ = 1686990240. Its totient is φ = 540973488.
The previous prime is 1103230433. The next prime is 1103230481. The reversal of 1103230442 is 2440323011.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12284 + ... + 48552.
It is an arithmetic number, because the mean of its divisors is an integer number (105436890).
Almost surely, 21103230442 is an apocalyptic number.
1103230442 is a deficient number, since it is larger than the sum of its proper divisors (583759798).
1103230442 is a wasteful number, since it uses less digits than its factorization.
1103230442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36565.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1103230442 is about 33214.9129458441. The cubic root of 1103230442 is about 1033.2896493731.
Adding to 1103230442 its reverse (2440323011), we get a palindrome (3543553453).
The spelling of 1103230442 in words is "one billion, one hundred three million, two hundred thirty thousand, four hundred forty-two".
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