Base | Representation |
---|---|
bin | 100000010101010010001011… |
… | …000011101101110110100000 |
3 | 200122111012100011211000100100 |
4 | 200111102023003231312200 |
5 | 122114301311210240412 |
6 | 1222233455005022400 |
7 | 41644422202555026 |
oct | 4025221303556640 |
9 | 618435304730310 |
10 | 142200110243232 |
11 | 413448010a0638 |
12 | 13b47401254a00 |
13 | 614654a082c02 |
14 | 2718744758716 |
15 | 1168e40467edc |
hex | 81548b0edda0 |
142200110243232 has 36 divisors (see below), whose sum is σ = 404381563505010. Its totient is φ = 47400036747648.
The previous prime is 142200110243231. The next prime is 142200110243249. The reversal of 142200110243232 is 232342011002241.
142200110243232 is a `hidden beast` number, since 1 + 4 + 2 + 200 + 110 + 24 + 323 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 105024701400336 + 37175408842896 = 10248156^2 + 6097164^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 142200110243196 and 142200110243205.
It is not an unprimeable number, because it can be changed into a prime (142200110243231) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 246875191107 + ... + 246875191682.
Almost surely, 2142200110243232 is an apocalyptic number.
142200110243232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
142200110243232 is an abundant number, since it is smaller than the sum of its proper divisors (262181453261778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142200110243232 is a wasteful number, since it uses less digits than its factorization.
142200110243232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493750382805 (or 493750382794 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 142200110243232 its reverse (232342011002241), we get a palindrome (374542121245473).
The spelling of 142200110243232 in words is "one hundred forty-two trillion, two hundred billion, one hundred ten million, two hundred forty-three thousand, two hundred thirty-two".
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