Base | Representation |
---|---|
bin | 100000010100010011001001… |
… | …101110010100111011101100 |
3 | 200122020201200021022101112120 |
4 | 200110103021232110323230 |
5 | 122112144220140432022 |
6 | 1222142424214232540 |
7 | 41636505262210434 |
oct | 4024231156247354 |
9 | 618221607271476 |
10 | 142132442124012 |
11 | 4131903721506a |
12 | 13b36277355750 |
13 | 6140054a93792 |
14 | 271536570d2c4 |
15 | 11672ce924d5c |
hex | 8144c9b94eec |
142132442124012 has 24 divisors (see below), whose sum is σ = 331777895210496. Its totient is φ = 47358119243088.
The previous prime is 142132442123993. The next prime is 142132442124047. The reversal of 142132442124012 is 210421244231241.
It is a happy number.
It is a super-2 number, since 2×1421324421240122 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2420152528 + ... + 2420211255.
It is an arithmetic number, because the mean of its divisors is an integer number (13824078967104).
Almost surely, 2142132442124012 is an apocalyptic number.
142132442124012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
142132442124012 is an abundant number, since it is smaller than the sum of its proper divisors (189645453086484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142132442124012 is a wasteful number, since it uses less digits than its factorization.
142132442124012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4840366237 (or 4840366235 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 33.
Adding to 142132442124012 its reverse (210421244231241), we get a palindrome (352553686355253).
The spelling of 142132442124012 in words is "one hundred forty-two trillion, one hundred thirty-two billion, four hundred forty-two million, one hundred twenty-four thousand, twelve".
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