Base | Representation |
---|---|
bin | 100000011000101010101010… |
… | …001111011011110000010010 |
3 | 200200022102100010010120211212 |
4 | 200120222222033123300102 |
5 | 122132103341240030024 |
6 | 1222532340541140122 |
7 | 42000261441060413 |
oct | 4030525217336022 |
9 | 620272303116755 |
10 | 142432561642514 |
11 | 41424345924390 |
12 | 13b8447485a642 |
13 | 61624435ab0a0 |
14 | 2725ab668380a |
15 | 116eee7841a0e |
hex | 818aaa3dbc12 |
142432561642514 has 32 divisors (see below), whose sum is σ = 251370792421056. Its totient is φ = 59673639280320.
The previous prime is 142432561642463. The next prime is 142432561642523. The reversal of 142432561642514 is 415246165234241.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367617272 + ... + 368004515.
It is an arithmetic number, because the mean of its divisors is an integer number (7855337263158).
Almost surely, 2142432561642514 is an apocalyptic number.
142432561642514 is a deficient number, since it is larger than the sum of its proper divisors (108938230778542).
142432561642514 is a wasteful number, since it uses less digits than its factorization.
142432561642514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 735622490.
The product of its digits is 5529600, while the sum is 50.
The spelling of 142432561642514 in words is "one hundred forty-two trillion, four hundred thirty-two billion, five hundred sixty-one million, six hundred forty-two thousand, five hundred fourteen".
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