Base | Representation |
---|---|
bin | 10011001001010101010011… |
… | …11111100000100000101101 |
3 | 12112001220221020021011200210 |
4 | 21210222221333200200231 |
5 | 21004300121041330013 |
6 | 225313240402013033 |
7 | 11603530550312406 |
oct | 1144525177404055 |
9 | 175056836234623 |
10 | 42102121433133 |
11 | 12462455a49083 |
12 | 487b80b347179 |
13 | 1a6529ccc1c38 |
14 | a57a79a549ad |
15 | 4d028d2d1cc3 |
hex | 264aa9fe082d |
42102121433133 has 8 divisors (see below), whose sum is σ = 56147977581696. Its totient is φ = 28062173120000.
The previous prime is 42102121433081. The next prime is 42102121433201. The reversal of 42102121433133 is 33133412120124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42102121433133 - 213 = 42102121424941 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 42102121433133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42102821433133) 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, 1476942228 + ... + 1476970733.
It is an arithmetic number, because the mean of its divisors is an integer number (7018497197712).
Almost surely, 242102121433133 is an apocalyptic number.
It is an amenable number.
42102121433133 is a deficient number, since it is larger than the sum of its proper divisors (14045856148563).
42102121433133 is a wasteful number, since it uses less digits than its factorization.
42102121433133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2953917715.
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 42102121433133 its reverse (33133412120124), we get a palindrome (75235533553257).
The spelling of 42102121433133 in words is "forty-two trillion, one hundred two billion, one hundred twenty-one million, four hundred thirty-three thousand, one hundred thirty-three".
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