Base | Representation |
---|---|
bin | 100000011001001010001100… |
… | …101010110111011001111000 |
3 | 200200102122202010111100220212 |
4 | 200121022030222313121320 |
5 | 122133132214331134134 |
6 | 1223000101112010252 |
7 | 42002600554041245 |
oct | 4031121452673170 |
9 | 620378663440825 |
10 | 142466425255544 |
11 | 41437742a68035 |
12 | 13b8ab45690988 |
13 | 61656ac250c30 |
14 | 27275a9c9c5cc |
15 | 1170d2a74ebce |
hex | 81928cab7678 |
142466425255544 has 64 divisors (see below), whose sum is σ = 294150269629440. Its totient is φ = 64276522001280.
The previous prime is 142466425255543. The next prime is 142466425255577. The reversal of 142466425255544 is 445552524664241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142466425255543) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13684442 + ... + 21730089.
It is an arithmetic number, because the mean of its divisors is an integer number (4596097962960).
Almost surely, 2142466425255544 is an apocalyptic number.
It is an amenable number.
142466425255544 is an abundant number, since it is smaller than the sum of its proper divisors (151683844373896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142466425255544 is a wasteful number, since it uses less digits than its factorization.
142466425255544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35415420 (or 35415416 counting only the distinct ones).
The product of its digits is 184320000, while the sum is 59.
The spelling of 142466425255544 in words is "one hundred forty-two trillion, four hundred sixty-six billion, four hundred twenty-five million, two hundred fifty-five thousand, five hundred forty-four".
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