Base | Representation |
---|---|
bin | 1100010010110… |
… | …10101111010000 |
3 | 21012001122122212 |
4 | 12021122233100 |
5 | 202400211422 |
6 | 14122251252 |
7 | 2361415466 |
oct | 611325720 |
9 | 235048585 |
10 | 103132112 |
11 | 53240756 |
12 | 2a656b28 |
13 | 1849c325 |
14 | d9a8836 |
15 | 90c29e2 |
hex | 625abd0 |
103132112 has 10 divisors (see below), whose sum is σ = 199818498. Its totient is φ = 51566048.
The previous prime is 103132111. The next prime is 103132123. The reversal of 103132112 is 211231301.
It can be written as a sum of positive squares in only one way, i.e., 61089856 + 42042256 = 7816^2 + 6484^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103132111) 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, 3222863 + ... + 3222894.
Almost surely, 2103132112 is an apocalyptic number.
It is an amenable number.
103132112 is a deficient number, since it is larger than the sum of its proper divisors (96686386).
103132112 is an equidigital number, since it uses as much as digits as its factorization.
103132112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6445765 (or 6445759 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 103132112 is about 10155.3981704313. The cubic root of 103132112 is about 468.9551438196.
Adding to 103132112 its reverse (211231301), we get a palindrome (314363413).
The spelling of 103132112 in words is "one hundred three million, one hundred thirty-two thousand, one hundred twelve".
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