Base | Representation |
---|---|
bin | 10000111011100… |
… | …10100001010000 |
3 | 100220020201012001 |
4 | 20131302201100 |
5 | 242324324312 |
6 | 22032043344 |
7 | 3343131253 |
oct | 1035624120 |
9 | 326221161 |
10 | 142026832 |
11 | 73196952 |
12 | 3b693554 |
13 | 23569a5c |
14 | 14c1109a |
15 | c707057 |
hex | 8772850 |
142026832 has 20 divisors (see below), whose sum is σ = 278662720. Its totient is φ = 70113888.
The previous prime is 142026827. The next prime is 142026851. The reversal of 142026832 is 238620241.
It is a self number, because there is not a number n which added to its sum of digits gives 142026832.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54918 + ... + 57445.
It is an arithmetic number, because the mean of its divisors is an integer number (13933136).
Almost surely, 2142026832 is an apocalyptic number.
It is an amenable number.
142026832 is a deficient number, since it is larger than the sum of its proper divisors (136635888).
142026832 is a wasteful number, since it uses less digits than its factorization.
142026832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112450 (or 112444 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 142026832 is about 11917.5010803440. The cubic root of 142026832 is about 521.7432029618.
The spelling of 142026832 in words is "one hundred forty-two million, twenty-six thousand, eight hundred thirty-two".
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