Base | Representation |
---|---|
bin | 10011001100100010001101… |
… | …00111000100101111011001 |
3 | 12112110102212110001121100112 |
4 | 21212101012213010233121 |
5 | 21013100412021430431 |
6 | 225435552014214105 |
7 | 11614503523221113 |
oct | 1146210647045731 |
9 | 175412773047315 |
10 | 42212123233241 |
11 | 124a5074108685 |
12 | 4898baa7b4335 |
13 | 1a7278099c2a0 |
14 | a5d1131863b3 |
15 | 4d307a632c2b |
hex | 2664469c4bd9 |
42212123233241 has 16 divisors (see below), whose sum is σ = 46697792059968. Its totient is φ = 37903843857600.
The previous prime is 42212123233229. The next prime is 42212123233271. The reversal of 42212123233241 is 14233232121224.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 42212123233241 - 210 = 42212123232217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42212123233198 and 42212123233207.
It is not an unprimeable number, because it can be changed into a prime (42212123233271) 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, 7097615 + ... + 11610356.
It is an arithmetic number, because the mean of its divisors is an integer number (2918612003748).
Almost surely, 242212123233241 is an apocalyptic number.
It is an amenable number.
42212123233241 is a deficient number, since it is larger than the sum of its proper divisors (4485668826727).
42212123233241 is a wasteful number, since it uses less digits than its factorization.
42212123233241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18712712.
The product of its digits is 27648, while the sum is 32.
Adding to 42212123233241 its reverse (14233232121224), we get a palindrome (56445355354465).
The spelling of 42212123233241 in words is "forty-two trillion, two hundred twelve billion, one hundred twenty-three million, two hundred thirty-three thousand, two hundred forty-one".
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