Base | Representation |
---|---|
bin | 10000111101101… |
… | …10100001010100 |
3 | 100220202212021001 |
4 | 20132312201110 |
5 | 242412232424 |
6 | 22042033044 |
7 | 3345401305 |
oct | 1036664124 |
9 | 326685231 |
10 | 142305364 |
11 | 73367143 |
12 | 3b7a8784 |
13 | 23636776 |
14 | 14c847ac |
15 | c75e844 |
hex | 87b6854 |
142305364 has 24 divisors (see below), whose sum is σ = 264751200. Its totient is φ = 66736800.
The previous prime is 142305343. The next prime is 142305391. The reversal of 142305364 is 463503241.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1594 + ... + 16945.
It is an arithmetic number, because the mean of its divisors is an integer number (11031300).
Almost surely, 2142305364 is an apocalyptic number.
It is an amenable number.
142305364 is a deficient number, since it is larger than the sum of its proper divisors (122445836).
142305364 is a wasteful number, since it uses less digits than its factorization.
142305364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18663 (or 18661 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 142305364 is about 11929.1811957066. The cubic root of 142305364 is about 522.0840476715.
The spelling of 142305364 in words is "one hundred forty-two million, three hundred five thousand, three hundred sixty-four".
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