Base | Representation |
---|---|
bin | 100111001101100111… |
… | …100101011111000111 |
3 | 11000200022212202012111 |
4 | 213031213211133013 |
5 | 1142212212141403 |
6 | 31201551401451 |
7 | 3020246412025 |
oct | 471547453707 |
9 | 130608782174 |
10 | 42104412103 |
11 | 1694692aaa6 |
12 | 81b0823287 |
13 | 3c80056720 |
14 | 2075c85715 |
15 | 116662156d |
hex | 9cd9e57c7 |
42104412103 has 16 divisors (see below), whose sum is σ = 45693648000. Its totient is φ = 38565768960.
The previous prime is 42104412047. The next prime is 42104412107. The reversal of 42104412103 is 30121440124.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 42104412103 - 221 = 42102314951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42104412107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2002083 + ... + 2023003.
It is an arithmetic number, because the mean of its divisors is an integer number (2855853000).
Almost surely, 242104412103 is an apocalyptic number.
42104412103 is a deficient number, since it is larger than the sum of its proper divisors (3589235897).
42104412103 is a wasteful number, since it uses less digits than its factorization.
42104412103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22122.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 42104412103 its reverse (30121440124), we get a palindrome (72225852227).
The spelling of 42104412103 in words is "forty-two billion, one hundred four million, four hundred twelve thousand, one hundred three".
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