Base | Representation |
---|---|
bin | 1111101111111… |
… | …10000000111010 |
3 | 100012121000012102 |
4 | 13313332000322 |
5 | 232310044232 |
6 | 21035343402 |
7 | 3162636320 |
oct | 767760072 |
9 | 305530172 |
10 | 132112442 |
11 | 68635040 |
12 | 382b1b62 |
13 | 214a8157 |
14 | 1378dd10 |
15 | b8e9662 |
hex | 7dfe03a |
132112442 has 16 divisors (see below), whose sum is σ = 247067712. Its totient is φ = 51472320.
The previous prime is 132112439. The next prime is 132112451. The reversal of 132112442 is 244211231.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428783 + ... + 429090.
It is an arithmetic number, because the mean of its divisors is an integer number (15441732).
Almost surely, 2132112442 is an apocalyptic number.
132112442 is a deficient number, since it is larger than the sum of its proper divisors (114955270).
132112442 is a wasteful number, since it uses less digits than its factorization.
132112442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 857893.
The product of its digits is 384, while the sum is 20.
The square root of 132112442 is about 11494.0176613750. The cubic root of 132112442 is about 509.3088703191.
Adding to 132112442 its reverse (244211231), we get a palindrome (376323673).
The spelling of 132112442 in words is "one hundred thirty-two million, one hundred twelve thousand, four hundred forty-two".
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