Base | Representation |
---|---|
bin | 100000010011111110100011… |
… | …001101101111101100101001 |
3 | 200122011121120121220122020112 |
4 | 200103332203031233230221 |
5 | 122111313414212242301 |
6 | 1222124325202304105 |
7 | 41635063144442246 |
oct | 4023764315575451 |
9 | 618147517818215 |
10 | 142110321212201 |
11 | 4130a715574671 |
12 | 13b31b23058035 |
13 | 613ac3ab88854 |
14 | 27142678965cd |
15 | 11669378b09bb |
hex | 813fa336fb29 |
142110321212201 has 16 divisors (see below), whose sum is σ = 151814975293440. Its totient is φ = 132729571410240.
The previous prime is 142110321212191. The next prime is 142110321212239. The reversal of 142110321212201 is 102212123011241.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142110321212201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142110321212281) 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, 30100106 + ... + 34499811.
It is an arithmetic number, because the mean of its divisors is an integer number (9488435955840).
Almost surely, 2142110321212201 is an apocalyptic number.
It is an amenable number.
142110321212201 is a deficient number, since it is larger than the sum of its proper divisors (9704654081239).
142110321212201 is a wasteful number, since it uses less digits than its factorization.
142110321212201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64602424.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 142110321212201 its reverse (102212123011241), we get a palindrome (244322444223442).
The spelling of 142110321212201 in words is "one hundred forty-two trillion, one hundred ten billion, three hundred twenty-one million, two hundred twelve thousand, two hundred one".
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