Base | Representation |
---|---|
bin | 1100010011011… |
… | …01110010010100 |
3 | 21012012121200111 |
4 | 12021231302110 |
5 | 202410211012 |
6 | 14124052404 |
7 | 2362162114 |
oct | 611556224 |
9 | 235177614 |
10 | 103210132 |
11 | 53294333 |
12 | 2a694104 |
13 | 184c89ac |
14 | d9c9044 |
15 | 90daba7 |
hex | 626dc94 |
103210132 has 12 divisors (see below), whose sum is σ = 182216916. Its totient is φ = 51148160.
The previous prime is 103210127. The next prime is 103210139. The reversal of 103210132 is 231012301.
It can be written as a sum of positive squares in 2 ways, for example, as 27415696 + 75794436 = 5236^2 + 8706^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103210139) 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 in 3 ways as a sum of consecutive naturals, for example, 113719 + ... + 114622.
It is an arithmetic number, because the mean of its divisors is an integer number (15184743).
Almost surely, 2103210132 is an apocalyptic number.
It is an amenable number.
103210132 is a deficient number, since it is larger than the sum of its proper divisors (79006784).
103210132 is a wasteful number, since it uses less digits than its factorization.
103210132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228458 (or 228456 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 103210132 is about 10159.2387510089. The cubic root of 103210132 is about 469.0733697118.
Adding to 103210132 its reverse (231012301), we get a palindrome (334222433).
The spelling of 103210132 in words is "one hundred three million, two hundred ten thousand, one hundred thirty-two".
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