Base | Representation |
---|---|
bin | 1100010011100… |
… | …01010000000101 |
3 | 21012020100011011 |
4 | 12021301100011 |
5 | 202411134300 |
6 | 14124242221 |
7 | 2362251361 |
oct | 611612005 |
9 | 235210134 |
10 | 103224325 |
11 | 532a3a66 |
12 | 2a6a0371 |
13 | 185022a9 |
14 | d9d02a1 |
15 | 90deeba |
hex | 6271405 |
103224325 has 12 divisors (see below), whose sum is σ = 128142468. Its totient is φ = 82486400.
The previous prime is 103224301. The next prime is 103224343. The reversal of 103224325 is 523422301.
It can be written as a sum of positive squares in 6 ways, for example, as 8862529 + 94361796 = 2977^2 + 9714^2 .
It is not a de Polignac number, because 103224325 - 27 = 103224197 is a prime.
It is a super-2 number, since 2×1032243252 = 21310522543411250, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103224296 and 103224305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28095 + ... + 31555.
It is an arithmetic number, because the mean of its divisors is an integer number (10678539).
Almost surely, 2103224325 is an apocalyptic number.
It is an amenable number.
103224325 is a deficient number, since it is larger than the sum of its proper divisors (24918143).
103224325 is a wasteful number, since it uses less digits than its factorization.
103224325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4664 (or 4659 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 103224325 is about 10159.9372537433. The cubic root of 103224325 is about 469.0948703567.
Adding to 103224325 its reverse (523422301), we get a palindrome (626646626).
The spelling of 103224325 in words is "one hundred three million, two hundred twenty-four thousand, three hundred twenty-five".
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