Base | Representation |
---|---|
bin | 100000011000010101101011… |
… | …010101111000010011000000 |
3 | 200200020021011221202100100200 |
4 | 200120111223111320103000 |
5 | 122131221221032444300 |
6 | 1222514133150445200 |
7 | 41665533224223606 |
oct | 4030255325702300 |
9 | 620207157670320 |
10 | 142410031531200 |
11 | 414158341a5284 |
12 | 13b80027503800 |
13 | 6160292990484 |
14 | 272497a34d876 |
15 | 116e6298ed200 |
hex | 81856b5784c0 |
142410031531200 has 504 divisors, whose sum is σ = 530562547250736. Its totient is φ = 36188135424000.
The previous prime is 142410031531177. The next prime is 142410031531231. The reversal of 142410031531200 is 2135130014241.
142410031531200 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 100 + 3 + 1 + 531 + 20 + 0 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22582440 + ... + 28191960.
Almost surely, 2142410031531200 is an apocalyptic number.
142410031531200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142410031531200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265281273625368).
142410031531200 is an abundant number, since it is smaller than the sum of its proper divisors (388152515719536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142410031531200 is a wasteful number, since it uses less digits than its factorization.
142410031531200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5609633 (or 5609615 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 142410031531200 its reverse (2135130014241), we get a palindrome (144545161545441).
The spelling of 142410031531200 in words is "one hundred forty-two trillion, four hundred ten billion, thirty-one million, five hundred thirty-one thousand, two hundred".
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