Base | Representation |
---|---|
bin | 100000110111111… |
… | …1111101000000111 |
3 | 2211212200022022020 |
4 | 1001233333220013 |
5 | 4224343203143 |
6 | 301243134223 |
7 | 36223125135 |
oct | 10157775007 |
9 | 2755608266 |
10 | 1103100423 |
11 | 516742747 |
12 | 269514373 |
13 | 1476c7c59 |
14 | a6708755 |
15 | 66c99883 |
hex | 41bffa07 |
1103100423 has 8 divisors (see below), whose sum is σ = 1548211200. Its totient is φ = 696694968.
The previous prime is 1103100421. The next prime is 1103100431. The reversal of 1103100423 is 3240013011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1103100423 - 21 = 1103100421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1103100421) 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, 9676263 + ... + 9676376.
It is an arithmetic number, because the mean of its divisors is an integer number (193526400).
Almost surely, 21103100423 is an apocalyptic number.
1103100423 is a deficient number, since it is larger than the sum of its proper divisors (445110777).
1103100423 is a wasteful number, since it uses less digits than its factorization.
1103100423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19352661.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 1103100423 is about 33212.9556498665. The cubic root of 1103100423 is about 1033.2490556887.
Adding to 1103100423 its reverse (3240013011), we get a palindrome (4343113434).
The spelling of 1103100423 in words is "one billion, one hundred three million, one hundred thousand, four hundred twenty-three".
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