Base | Representation |
---|---|
bin | 1111101111001… |
… | …11111101111110 |
3 | 100012102102022222 |
4 | 13313213331332 |
5 | 232244202032 |
6 | 21033405342 |
7 | 3162112130 |
oct | 767477576 |
9 | 305372288 |
10 | 132022142 |
11 | 6858320a |
12 | 38269852 |
13 | 21476015 |
14 | 13769050 |
15 | b8cca12 |
hex | 7de7f7e |
132022142 has 16 divisors (see below), whose sum is σ = 232441440. Its totient is φ = 55051488.
The previous prime is 132022103. The next prime is 132022147. The reversal of 132022142 is 241220231.
It is a self number, because there is not a number n which added to its sum of digits gives 132022142.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132022147) 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, 126917 + ... + 127952.
It is an arithmetic number, because the mean of its divisors is an integer number (14527590).
Almost surely, 2132022142 is an apocalyptic number.
132022142 is a deficient number, since it is larger than the sum of its proper divisors (100419298).
132022142 is a wasteful number, since it uses less digits than its factorization.
132022142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254915.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 132022142 is about 11490.0888595346. The cubic root of 132022142 is about 509.1928048610.
Adding to 132022142 its reverse (241220231), we get a palindrome (373242373).
The spelling of 132022142 in words is "one hundred thirty-two million, twenty-two thousand, one hundred forty-two".
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