Base | Representation |
---|---|
bin | 1000010011010110110… |
… | …1110111001011111111 |
3 | 111122011111011122102022 |
4 | 2010311231313023333 |
5 | 4314104043320433 |
6 | 145305313550355 |
7 | 13206426435542 |
oct | 2046555671377 |
9 | 448144148368 |
10 | 142635135743 |
11 | 555448a7681 |
12 | 237882753bb |
13 | 105b17b7709 |
14 | 6c915b8859 |
15 | 3a9c242698 |
hex | 2135b772ff |
142635135743 has 16 divisors (see below), whose sum is σ = 150511848960. Its totient is φ = 134903187936.
The previous prime is 142635135739. The next prime is 142635135779. The reversal of 142635135743 is 347531536241.
It is a cyclic number.
It is not a de Polignac number, because 142635135743 - 22 = 142635135739 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142635135694 and 142635135703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142635135043) 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, 1162496 + ... + 1279322.
It is an arithmetic number, because the mean of its divisors is an integer number (9406990560).
Almost surely, 2142635135743 is an apocalyptic number.
142635135743 is a deficient number, since it is larger than the sum of its proper divisors (7876713217).
142635135743 is a wasteful number, since it uses less digits than its factorization.
142635135743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117446.
The product of its digits is 907200, while the sum is 44.
The spelling of 142635135743 in words is "one hundred forty-two billion, six hundred thirty-five million, one hundred thirty-five thousand, seven hundred forty-three".
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