Base | Representation |
---|---|
bin | 100000010011001100001111… |
… | …100000010011100100011111 |
3 | 200121222110011000221121022121 |
4 | 200103030033200103210133 |
5 | 122104422302140122312 |
6 | 1222043433114123411 |
7 | 41631141425122330 |
oct | 4023141740234437 |
9 | 617873130847277 |
10 | 142056303442207 |
11 | 41299815990550 |
12 | 13b23568720567 |
13 | 6135b0c91503b |
14 | 27117c1708287 |
15 | 1165325435707 |
hex | 81330f81391f |
142056303442207 has 32 divisors (see below), whose sum is σ = 178955302063104. Its totient is φ = 109539641779200.
The previous prime is 142056303442133. The next prime is 142056303442217. The reversal of 142056303442207 is 702244303650241.
It is a cyclic number.
It is not a de Polignac number, because 142056303442207 - 235 = 142021943703839 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142056303442217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65109598 + ... + 67256020.
It is an arithmetic number, because the mean of its divisors is an integer number (5592353189472).
Almost surely, 2142056303442207 is an apocalyptic number.
142056303442207 is a deficient number, since it is larger than the sum of its proper divisors (36898998620897).
142056303442207 is a wasteful number, since it uses less digits than its factorization.
142056303442207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2155399.
The product of its (nonzero) digits is 967680, while the sum is 43.
The spelling of 142056303442207 in words is "one hundred forty-two trillion, fifty-six billion, three hundred three million, four hundred forty-two thousand, two hundred seven".
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