Base | Representation |
---|---|
bin | 1000010010100110001… |
… | …1100101000001110110 |
3 | 111121122021021020021210 |
4 | 2010221203211001312 |
5 | 4313144331111314 |
6 | 145233145022250 |
7 | 13201401326166 |
oct | 2045143450166 |
9 | 447567236253 |
10 | 142431113334 |
11 | 5544a717614 |
12 | 2372ba84986 |
13 | 1057b4525b3 |
14 | 6c7246a5a6 |
15 | 3a89391559 |
hex | 21298e5076 |
142431113334 has 16 divisors (see below), whose sum is σ = 299854975680. Its totient is φ = 44978246280.
The previous prime is 142431113291. The next prime is 142431113351. The reversal of 142431113334 is 433311134241.
It is a congruent number.
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, 624697752 + ... + 624697979.
It is an arithmetic number, because the mean of its divisors is an integer number (18740935980).
Almost surely, 2142431113334 is an apocalyptic number.
142431113334 is an abundant number, since it is smaller than the sum of its proper divisors (157423862346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142431113334 is a wasteful number, since it uses less digits than its factorization.
142431113334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1249395755.
The product of its digits is 10368, while the sum is 30.
Adding to 142431113334 its reverse (433311134241), we get a palindrome (575742247575).
The spelling of 142431113334 in words is "one hundred forty-two billion, four hundred thirty-one million, one hundred thirteen thousand, three hundred thirty-four".
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