Base | Representation |
---|---|
bin | 10011010010001000001010… |
… | …10111011100001010001111 |
3 | 12120010210220201120210120100 |
4 | 21221010011113130022033 |
5 | 21024223002322103033 |
6 | 230104133435222143 |
7 | 11634416065056102 |
oct | 1151040527341217 |
9 | 176123821523510 |
10 | 42404302144143 |
11 | 1256962209a885 |
12 | 490a2a2ba7953 |
13 | 1a8792985a594 |
14 | a68544652739 |
15 | 4d807714c513 |
hex | 2691055dc28f |
42404302144143 has 12 divisors (see below), whose sum is σ = 62406331458120. Its totient is φ = 27736147314096.
The previous prime is 42404302144123. The next prime is 42404302144151. The reversal of 42404302144143 is 34144120340424.
42404302144143 is a `hidden beast` number, since 4 + 2 + 4 + 0 + 430 + 214 + 4 + 1 + 4 + 3 = 666.
It is not a de Polignac number, because 42404302144143 - 232 = 42400007176847 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42404302144098 and 42404302144107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42404302144123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44448953553 + ... + 44448954506.
It is an arithmetic number, because the mean of its divisors is an integer number (5200527621510).
Almost surely, 242404302144143 is an apocalyptic number.
42404302144143 is a deficient number, since it is larger than the sum of its proper divisors (20002029313977).
42404302144143 is a wasteful number, since it uses less digits than its factorization.
42404302144143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88897908118 (or 88897908115 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 36.
Adding to 42404302144143 its reverse (34144120340424), we get a palindrome (76548422484567).
The spelling of 42404302144143 in words is "forty-two trillion, four hundred four billion, three hundred two million, one hundred forty-four thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •