Base | Representation |
---|---|
bin | 10011001100001101100000… |
… | …01101111010010111000101 |
3 | 12112102101011221202222002202 |
4 | 21212012300031322113011 |
5 | 21012410132042321013 |
6 | 225430513145444245 |
7 | 11613631241266334 |
oct | 1146066015722705 |
9 | 175371157688082 |
10 | 42201010120133 |
11 | 124a0391042287 |
12 | 4896a08aa0685 |
13 | 1a716cc4bc607 |
14 | a5c77b26dd1b |
15 | 4d2b29b9d858 |
hex | 2661b037a5c5 |
42201010120133 has 4 divisors (see below), whose sum is σ = 42230459535468. Its totient is φ = 42171560704800.
The previous prime is 42201010120091. The next prime is 42201010120147. The reversal of 42201010120133 is 33102101010224.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 37356336192289 + 4844673927844 = 6111983^2 + 2201062^2 .
It is a cyclic number.
It is not a de Polignac number, because 42201010120133 - 218 = 42201009857989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42201010120183) 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, 14724705518 + ... + 14724708383.
It is an arithmetic number, because the mean of its divisors is an integer number (10557614883867).
Almost surely, 242201010120133 is an apocalyptic number.
It is an amenable number.
42201010120133 is a deficient number, since it is larger than the sum of its proper divisors (29449415335).
42201010120133 is a wasteful number, since it uses less digits than its factorization.
42201010120133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29449415334.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 42201010120133 its reverse (33102101010224), we get a palindrome (75303111130357).
The spelling of 42201010120133 in words is "forty-two trillion, two hundred one billion, ten million, one hundred twenty thousand, one hundred thirty-three".
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