Base | Representation |
---|---|
bin | 100000010100010001010001… |
… | …011011111010100000001001 |
3 | 200122020112110121220122200212 |
4 | 200110101101123322200021 |
5 | 122112131102022444431 |
6 | 1222141452043410505 |
7 | 41636404255542152 |
oct | 4024212133724011 |
9 | 618215417818625 |
10 | 142130424031241 |
11 | 413181a10400a8 |
12 | 13b359b3523a35 |
13 | 613cac2953149 |
14 | 27152136a4929 |
15 | 116721268b72b |
hex | 8144516fa809 |
142130424031241 has 16 divisors (see below), whose sum is σ = 147867361119504. Its totient is φ = 136534530622464.
The previous prime is 142130424031163. The next prime is 142130424031291.
142130424031241 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 8 ways, for example, as 391755817216 + 141738668214025 = 625904^2 + 11905405^2 .
It is a cyclic number.
It is not a de Polignac number, because 142130424031241 - 226 = 142130356922377 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142130424031198 and 142130424031207.
It is not an unprimeable number, because it can be changed into a prime (142130424031291) 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, 133541846 + ... + 134601951.
It is an arithmetic number, because the mean of its divisors is an integer number (9241710069969).
Almost surely, 2142130424031241 is an apocalyptic number.
It is an amenable number.
142130424031241 is a deficient number, since it is larger than the sum of its proper divisors (5736937088263).
142130424031241 is a wasteful number, since it uses less digits than its factorization.
142130424031241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268144060.
The product of its (nonzero) digits is 18432, while the sum is 32.
The spelling of 142130424031241 in words is "one hundred forty-two trillion, one hundred thirty billion, four hundred twenty-four million, thirty-one thousand, two hundred forty-one".
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