Base | Representation |
---|---|
bin | 10001011100110… |
… | …100000110111110 |
3 | 202101220001122110 |
4 | 101130310012332 |
5 | 1044422004032 |
6 | 45014554450 |
7 | 10153320414 |
oct | 2134640676 |
9 | 671801573 |
10 | 292766142 |
11 | 140293599 |
12 | 82068a26 |
13 | 48867306 |
14 | 2ac4d2b4 |
15 | 1aa807cc |
hex | 117341be |
292766142 has 16 divisors (see below), whose sum is σ = 595457280. Its totient is φ = 95934552.
The previous prime is 292766113. The next prime is 292766143. The reversal of 292766142 is 241667292.
292766142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 292766142.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (292766143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413158 + ... + 413865.
It is an arithmetic number, because the mean of its divisors is an integer number (37216080).
Almost surely, 2292766142 is an apocalyptic number.
292766142 is an abundant number, since it is smaller than the sum of its proper divisors (302691138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
292766142 is a wasteful number, since it uses less digits than its factorization.
292766142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 827087.
The product of its digits is 72576, while the sum is 39.
The square root of 292766142 is about 17110.4103399071. The cubic root of 292766142 is about 664.0084659853.
The spelling of 292766142 in words is "two hundred ninety-two million, seven hundred sixty-six thousand, one hundred forty-two".
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