Base | Representation |
---|---|
bin | 1111101111010… |
… | …01111111101010 |
3 | 100012102211201101 |
4 | 13313221333222 |
5 | 232244433232 |
6 | 21033512014 |
7 | 3162145255 |
oct | 767517752 |
9 | 305384641 |
10 | 132030442 |
11 | 68589475 |
12 | 3827260a |
13 | 21479a2b |
14 | 1376c09c |
15 | b8d01e7 |
hex | 7de9fea |
132030442 has 8 divisors (see below), whose sum is σ = 206656416. Its totient is φ = 63144972.
The previous prime is 132030439. The next prime is 132030463. The reversal of 132030442 is 244030231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1320304422 = 34864075229430728, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435068 + ... + 1435159.
It is an arithmetic number, because the mean of its divisors is an integer number (25832052).
Almost surely, 2132030442 is an apocalyptic number.
132030442 is a deficient number, since it is larger than the sum of its proper divisors (74625974).
132030442 is a wasteful number, since it uses less digits than its factorization.
132030442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2870252.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 132030442 is about 11490.4500347027. The cubic root of 132030442 is about 509.2034753229.
Adding to 132030442 its reverse (244030231), we get a palindrome (376060673).
The spelling of 132030442 in words is "one hundred thirty-two million, thirty thousand, four hundred forty-two".
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