Base | Representation |
---|---|
bin | 10011000111110110101101… |
… | …00110110101010101100001 |
3 | 12111220001211111211220100000 |
4 | 21203323112212311111201 |
5 | 21002432111031111001 |
6 | 225234040420250213 |
7 | 11600052111135354 |
oct | 1143732646652541 |
9 | 174801744756300 |
10 | 42051330332001 |
11 | 12442961773041 |
12 | 48719b5540969 |
13 | 1a60567396943 |
14 | a5541c23429b |
15 | 4cdcb9271a86 |
hex | 263ed69b5561 |
42051330332001 has 24 divisors (see below), whose sum is σ = 65729186228160. Its totient is φ = 26815341077712.
The previous prime is 42051330331999. The next prime is 42051330332101. The reversal of 42051330332001 is 10023303315024.
42051330332001 is a `hidden beast` number, since 4 + 2 + 0 + 5 + 1 + 330 + 3 + 320 + 0 + 1 = 666.
It is not a de Polignac number, because 42051330332001 - 21 = 42051330331999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (42051330332101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3761967066 + ... + 3761978243.
It is an arithmetic number, because the mean of its divisors is an integer number (2738716092840).
Almost surely, 242051330332001 is an apocalyptic number.
It is an amenable number.
42051330332001 is a deficient number, since it is larger than the sum of its proper divisors (23677855896159).
42051330332001 is an equidigital number, since it uses as much as digits as its factorization.
42051330332001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7523945347 (or 7523945335 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 42051330332001 its reverse (10023303315024), we get a palindrome (52074633647025).
The spelling of 42051330332001 in words is "forty-two trillion, fifty-one billion, three hundred thirty million, three hundred thirty-two thousand, one".
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