Base | Representation |
---|---|
bin | 10011001001010111100101… |
… | …10100101011101100101111 |
3 | 12112002001002101111002000200 |
4 | 21210223302310223230233 |
5 | 21004310121343112033 |
6 | 225314001531324543 |
7 | 11603603045266242 |
oct | 1144536264535457 |
9 | 175061071432020 |
10 | 42103343332143 |
11 | 12462a22751975 |
12 | 487bab05b0753 |
13 | 1a654361b2cc2 |
14 | a57b54045259 |
15 | 4d03106e6013 |
hex | 264af2d2bb2f |
42103343332143 has 24 divisors (see below), whose sum is σ = 62785110675456. Its totient is φ = 27160260195600.
The previous prime is 42103343332123. The next prime is 42103343332153. The reversal of 42103343332143 is 34123334330124.
42103343332143 is a `hidden beast` number, since 4 + 2 + 1 + 0 + 3 + 3 + 433 + 3 + 214 + 3 = 666.
It is not a de Polignac number, because 42103343332143 - 233 = 42094753397551 is a prime.
It is a super-3 number, since 3×421033433321433 (a number of 42 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42103343332098 and 42103343332107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42103343332123) 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, 6469803 + ... + 11227868.
It is an arithmetic number, because the mean of its divisors is an integer number (2616046278144).
Almost surely, 242103343332143 is an apocalyptic number.
42103343332143 is a deficient number, since it is larger than the sum of its proper divisors (20681767343313).
42103343332143 is a wasteful number, since it uses less digits than its factorization.
42103343332143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17706235 (or 17706232 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 36.
Adding to 42103343332143 its reverse (34123334330124), we get a palindrome (76226677662267).
The spelling of 42103343332143 in words is "forty-two trillion, one hundred three billion, three hundred forty-three million, three hundred thirty-two thousand, one hundred forty-three".
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