Base | Representation |
---|---|
bin | 100000010110101111001110… |
… | …110100000010100110111001 |
3 | 200122211202020211210012011110 |
4 | 200112233032310002212321 |
5 | 122122420430443414231 |
6 | 1222351422030350533 |
7 | 41654560300140255 |
oct | 4026571664024671 |
9 | 618752224705143 |
10 | 142300031232441 |
11 | 41383116970765 |
12 | 13b6284865b449 |
13 | 6152ab23ba5b4 |
14 | 271d5030cd265 |
15 | 116b83c797046 |
hex | 816bced029b9 |
142300031232441 has 8 divisors (see below), whose sum is σ = 189743465642400. Its totient is φ = 94861642155392.
The previous prime is 142300031232439. The next prime is 142300031232461. The reversal of 142300031232441 is 144232130003241.
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 142300031232441 - 21 = 142300031232439 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142300031232399 and 142300031232408.
It is not an unprimeable number, because it can be changed into a prime (142300031232461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1261267416 + ... + 1261380233.
It is an arithmetic number, because the mean of its divisors is an integer number (23717933205300).
Almost surely, 2142300031232441 is an apocalyptic number.
It is an amenable number.
142300031232441 is a deficient number, since it is larger than the sum of its proper divisors (47443434409959).
142300031232441 is a wasteful number, since it uses less digits than its factorization.
142300031232441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2522666455.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 142300031232441 its reverse (144232130003241), we get a palindrome (286532161235682).
The spelling of 142300031232441 in words is "one hundred forty-two trillion, three hundred billion, thirty-one million, two hundred thirty-two thousand, four hundred forty-one".
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