Base | Representation |
---|---|
bin | 100000010010100100001000… |
… | …111011010100111010101110 |
3 | 200121211100000002220102201021 |
4 | 200102210020323110322232 |
5 | 122103221110303142032 |
6 | 1222011552224204354 |
7 | 41625055362655144 |
oct | 4022441073247256 |
9 | 617740002812637 |
10 | 142013243412142 |
11 | 412825296a0643 |
12 | 13b1714ba696ba |
13 | 6131a398c06cb |
14 | 270d698989594 |
15 | 1164154e9d097 |
hex | 812908ed4eae |
142013243412142 has 8 divisors (see below), whose sum is σ = 224231436966600. Its totient is φ = 67269431089944.
The previous prime is 142013243412113. The next prime is 142013243412163. The reversal of 142013243412142 is 241214342310241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1420132434121422 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 142013243412098 and 142013243412107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868595308017 + ... + 1868595308092.
It is an arithmetic number, because the mean of its divisors is an integer number (28028929620825).
Almost surely, 2142013243412142 is an apocalyptic number.
142013243412142 is a deficient number, since it is larger than the sum of its proper divisors (82218193554458).
142013243412142 is a wasteful number, since it uses less digits than its factorization.
142013243412142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3737190616130.
The product of its (nonzero) digits is 36864, while the sum is 34.
Adding to 142013243412142 its reverse (241214342310241), we get a palindrome (383227585722383).
The spelling of 142013243412142 in words is "one hundred forty-two trillion, thirteen billion, two hundred forty-three million, four hundred twelve thousand, one hundred forty-two".
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