Base | Representation |
---|---|
bin | 10011001001011001000000… |
… | …00100011010011000000011 |
3 | 12112002010001021212020210221 |
4 | 21210230200010122120003 |
5 | 21004313200210231321 |
6 | 225314205125403511 |
7 | 11603630623440163 |
oct | 1144544004323003 |
9 | 175063037766727 |
10 | 42104102430211 |
11 | 12463282196548 |
12 | 4880082869597 |
13 | 1a65527544963 |
14 | a57bc6ba45a3 |
15 | 4d035718de41 |
hex | 264b2011a603 |
42104102430211 has 4 divisors (see below), whose sum is σ = 42104140519624. Its totient is φ = 42104064340800.
The previous prime is 42104102430199. The next prime is 42104102430227. The reversal of 42104102430211 is 11203420140124.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42104102430211 - 229 = 42103565559299 is a prime.
It is a super-2 number, since 2×421041024302112 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42104102430281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17335470 + ... + 19614451.
It is an arithmetic number, because the mean of its divisors is an integer number (10526035129906).
Almost surely, 242104102430211 is an apocalyptic number.
42104102430211 is a deficient number, since it is larger than the sum of its proper divisors (38089413).
42104102430211 is a wasteful number, since it uses less digits than its factorization.
42104102430211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38089412.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 42104102430211 its reverse (11203420140124), we get a palindrome (53307522570335).
The spelling of 42104102430211 in words is "forty-two trillion, one hundred four billion, one hundred two million, four hundred thirty thousand, two hundred eleven".
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