Base | Representation |
---|---|
bin | 1000010011000001001… |
… | …1001110010110011101 |
3 | 111121221011012000110110 |
4 | 2010300103032112131 |
5 | 4313412313013103 |
6 | 145252310200233 |
7 | 13204244163225 |
oct | 2046023162635 |
9 | 447834160413 |
10 | 142544266653 |
11 | 554a8582358 |
12 | 23761953079 |
13 | 10598a20019 |
14 | 6c834c3085 |
15 | 3a94293403 |
hex | 21304ce59d |
142544266653 has 16 divisors (see below), whose sum is σ = 199059742080. Its totient is φ = 90559871424.
The previous prime is 142544266609. The next prime is 142544266679. The reversal of 142544266653 is 356662445241.
It is not a de Polignac number, because 142544266653 - 214 = 142544250269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142544266693) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3821326 + ... + 3858447.
It is an arithmetic number, because the mean of its divisors is an integer number (12441233880).
Almost surely, 2142544266653 is an apocalyptic number.
It is an amenable number.
142544266653 is a deficient number, since it is larger than the sum of its proper divisors (56515475427).
142544266653 is a wasteful number, since it uses less digits than its factorization.
142544266653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7680068.
The product of its digits is 4147200, while the sum is 48.
The spelling of 142544266653 in words is "one hundred forty-two billion, five hundred forty-four million, two hundred sixty-six thousand, six hundred fifty-three".
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