Base | Representation |
---|---|
bin | 100000011000110000001011… |
… | …010010100111011111000001 |
3 | 200200022222121220122220101020 |
4 | 200120300023102213133001 |
5 | 122132203004104143431 |
6 | 1222535200411500053 |
7 | 42000561303265101 |
oct | 4030601322473701 |
9 | 620288556586336 |
10 | 142438484834241 |
11 | 41426905363a62 |
12 | 13b85648457629 |
13 | 6162b7879346b |
14 | 27260b91bb201 |
15 | 1170242856696 |
hex | 818c0b4a77c1 |
142438484834241 has 128 divisors (see below), whose sum is σ = 203652458053632. Its totient is φ = 88439620608000.
The previous prime is 142438484834207. The next prime is 142438484834263.
142438484834241 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 142438484834241 - 222 = 142438480639937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142438484834141) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15668072106 + ... + 15668081196.
It is an arithmetic number, because the mean of its divisors is an integer number (1591034828544).
Almost surely, 2142438484834241 is an apocalyptic number.
It is an amenable number.
142438484834241 is a deficient number, since it is larger than the sum of its proper divisors (61213973219391).
142438484834241 is a wasteful number, since it uses less digits than its factorization.
142438484834241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9663.
The product of its digits is 75497472, while the sum is 60.
The spelling of 142438484834241 in words is "one hundred forty-two trillion, four hundred thirty-eight billion, four hundred eighty-four million, eight hundred thirty-four thousand, two hundred forty-one".
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