Base | Representation |
---|---|
bin | 10000111110000… |
… | …01111010001110 |
3 | 100220212020020211 |
4 | 20133001322032 |
5 | 242420231024 |
6 | 22043033034 |
7 | 3345654310 |
oct | 1037017216 |
9 | 326766224 |
10 | 142352014 |
11 | 733991a2 |
12 | 3b80b77a |
13 | 23651a7c |
14 | 14c977b0 |
15 | c76d594 |
hex | 87c1e8e |
142352014 has 48 divisors (see below), whose sum is σ = 261070848. Its totient is φ = 56914704.
The previous prime is 142351967. The next prime is 142352027. The reversal of 142352014 is 410253241.
142352014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1120819 + ... + 1120945.
It is an arithmetic number, because the mean of its divisors is an integer number (5438976).
Almost surely, 2142352014 is an apocalyptic number.
142352014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
142352014 is a deficient number, since it is larger than the sum of its proper divisors (118718834).
142352014 is a wasteful number, since it uses less digits than its factorization.
142352014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277 (or 218 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 142352014 is about 11931.1363247597. The cubic root of 142352014 is about 522.1410906371.
The spelling of 142352014 in words is "one hundred forty-two million, three hundred fifty-two thousand, fourteen".
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