Base | Representation |
---|---|
bin | 10000111100001… |
… | …11000101111000 |
3 | 100220101222202221 |
4 | 20132013011320 |
5 | 242340023341 |
6 | 22033533424 |
7 | 3343632031 |
oct | 1036070570 |
9 | 326358687 |
10 | 142111096 |
11 | 73244196 |
12 | 3b714274 |
13 | 2359920a |
14 | 14c33a88 |
15 | c721ed1 |
hex | 8787178 |
142111096 has 8 divisors (see below), whose sum is σ = 266458320. Its totient is φ = 71055544.
The previous prime is 142111091. The next prime is 142111097. The reversal of 142111096 is 690111241.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 142111096.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142111091) by changing a digit.
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 as a sum of consecutive naturals, namely, 8881936 + ... + 8881951.
It is an arithmetic number, because the mean of its divisors is an integer number (33307290).
Almost surely, 2142111096 is an apocalyptic number.
It is an amenable number.
142111096 is a deficient number, since it is larger than the sum of its proper divisors (124347224).
142111096 is a wasteful number, since it uses less digits than its factorization.
142111096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17763893 (or 17763889 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 25.
The square root of 142111096 is about 11921.0358610315. The cubic root of 142111096 is about 521.8463653406.
The spelling of 142111096 in words is "one hundred forty-two million, one hundred eleven thousand, ninety-six".
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