Base | Representation |
---|---|
bin | 100111101011… |
… | …110111111101 |
3 | 201120112200100 |
4 | 213223313331 |
5 | 10130401300 |
6 | 1010551313 |
7 | 154266252 |
oct | 47536775 |
9 | 21515610 |
10 | 10403325 |
11 | 5966199 |
12 | 3598539 |
13 | 220331a |
14 | 154b429 |
15 | da7700 |
hex | 9ebdfd |
10403325 has 18 divisors (see below), whose sum is σ = 18633914. Its totient is φ = 5548320.
The previous prime is 10403311. The next prime is 10403333. The reversal of 10403325 is 52330401.
It can be written as a sum of positive squares in 3 ways, for example, as 2802276 + 7601049 = 1674^2 + 2757^2 .
It is not a de Polignac number, because 10403325 - 29 = 10402813 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 10403298 and 10403307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22894 + ... + 23343.
Almost surely, 210403325 is an apocalyptic number.
10403325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10403325 is a deficient number, since it is larger than the sum of its proper divisors (8230589).
10403325 is a wasteful number, since it uses less digits than its factorization.
10403325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46253 (or 46245 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 10403325 is about 3225.4185774873. The cubic root of 10403325 is about 218.3018361935.
Adding to 10403325 its reverse (52330401), we get a palindrome (62733726).
The spelling of 10403325 in words is "ten million, four hundred three thousand, three hundred twenty-five".
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