Base | Representation |
---|---|
bin | 1100010101000… |
… | …10010011010000 |
3 | 21012121112202011 |
4 | 12022202103100 |
5 | 202434101412 |
6 | 14132432304 |
7 | 2364046201 |
oct | 612422320 |
9 | 235545664 |
10 | 103425232 |
11 | 534209a9 |
12 | 2a778694 |
13 | 18572881 |
14 | da435a8 |
15 | 912e7a7 |
hex | 62a24d0 |
103425232 has 30 divisors (see below), whose sum is σ = 203336502. Its totient is φ = 50962176.
The previous prime is 103425199. The next prime is 103425233. The reversal of 103425232 is 232524301.
It can be written as a sum of positive squares in 3 ways, for example, as 2944656 + 100480576 = 1716^2 + 10024^2 .
It is a super-2 number, since 2×1034252322 = 21393557228507648, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103425233) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84658 + ... + 85870.
Almost surely, 2103425232 is an apocalyptic number.
It is an amenable number.
103425232 is a deficient number, since it is larger than the sum of its proper divisors (99911270).
103425232 is an equidigital number, since it uses as much as digits as its factorization.
103425232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1367 (or 1288 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 103425232 is about 10169.8196640845. The cubic root of 103425232 is about 469.3990085077.
Adding to 103425232 its reverse (232524301), we get a palindrome (335949533).
The spelling of 103425232 in words is "one hundred three million, four hundred twenty-five thousand, two hundred thirty-two".
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