Base | Representation |
---|---|
bin | 100000010011110101111111… |
… | …111111101111000011111000 |
3 | 200122010201212210121011211210 |
4 | 200103311333333233003320 |
5 | 122111141113420334144 |
6 | 1222120210201523120 |
7 | 41634316505031060 |
oct | 4023657777570370 |
9 | 618121783534753 |
10 | 142101140402424 |
11 | 41306834208375 |
12 | 13b301a04a34a0 |
13 | 613a106b0cc28 |
14 | 2713a364563a0 |
15 | 116659b8baab9 |
hex | 813d7ffef0f8 |
142101140402424 has 32 divisors (see below), whose sum is σ = 406003258293120. Its totient is φ = 40600325829216.
The previous prime is 142101140402393. The next prime is 142101140402443. The reversal of 142101140402424 is 424204041101241.
It is a junction number, because it is equal to n+sod(n) for n = 142101140402391 and 142101140402400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422920060554 + ... + 422920060889.
It is an arithmetic number, because the mean of its divisors is an integer number (12687601821660).
Almost surely, 2142101140402424 is an apocalyptic number.
142101140402424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
142101140402424 is an abundant number, since it is smaller than the sum of its proper divisors (263902117890696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142101140402424 is a wasteful number, since it uses less digits than its factorization.
142101140402424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 845840121459 (or 845840121455 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 30.
Adding to 142101140402424 its reverse (424204041101241), we get a palindrome (566305181503665).
The spelling of 142101140402424 in words is "one hundred forty-two trillion, one hundred one billion, one hundred forty million, four hundred two thousand, four hundred twenty-four".
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