Base | Representation |
---|---|
bin | 100000010110111011100111… |
… | …101011100010000011000010 |
3 | 200122220000120220000222100100 |
4 | 200112323213223202003002 |
5 | 122123130201313143320 |
6 | 1222401502012503230 |
7 | 41655541032140133 |
oct | 4026734753420302 |
9 | 618800526028310 |
10 | 142313333334210 |
11 | 413888226256a5 |
12 | 13b6533b47ab16 |
13 | 615412224492c |
14 | 2720005a17c8a |
15 | 116bd6a4c0790 |
hex | 816ee7ae20c2 |
142313333334210 has 192 divisors, whose sum is σ = 388878459840000. Its totient is φ = 36066469556736.
The previous prime is 142313333334209. The next prime is 142313333334233. The reversal of 142313333334210 is 12433333313241.
142313333334210 is a `hidden beast` number, since 1 + 4 + 2 + 313 + 3 + 3 + 3 + 334 + 2 + 1 + 0 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 77187376 + ... + 79009604.
It is an arithmetic number, because the mean of its divisors is an integer number (2025408645000).
Almost surely, 2142313333334210 is an apocalyptic number.
142313333334210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 142313333334210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194439229920000).
142313333334210 is an abundant number, since it is smaller than the sum of its proper divisors (246565126505790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142313333334210 is a wasteful number, since it uses less digits than its factorization.
142313333334210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1822825 (or 1822822 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 36.
Adding to 142313333334210 its reverse (12433333313241), we get a palindrome (154746666647451).
The spelling of 142313333334210 in words is "one hundred forty-two trillion, three hundred thirteen billion, three hundred thirty-three million, three hundred thirty-four thousand, two hundred ten".
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