Base | Representation |
---|---|
bin | 111001111010… |
… | …0101011010101 |
3 | 2010010120021120 |
4 | 1303310223111 |
5 | 30233043300 |
6 | 3002434153 |
7 | 516034620 |
oct | 163645325 |
9 | 63116246 |
10 | 30362325 |
11 | 16158734 |
12 | a202959 |
13 | 63a0b96 |
14 | 4064db7 |
15 | 29eb3a0 |
hex | 1cf4ad5 |
30362325 has 48 divisors (see below), whose sum is σ = 57901056. Its totient is φ = 13752000.
The previous prime is 30362303. The next prime is 30362327. The reversal of 30362325 is 52326303.
It is not a de Polignac number, because 30362325 - 210 = 30361301 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30362295 and 30362304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30362327) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79084 + ... + 79466.
It is an arithmetic number, because the mean of its divisors is an integer number (1206272).
Almost surely, 230362325 is an apocalyptic number.
30362325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
30362325 is a deficient number, since it is larger than the sum of its proper divisors (27538731).
30362325 is a wasteful number, since it uses less digits than its factorization.
30362325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 554 (or 549 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 24.
The square root of 30362325 is about 5510.2019019270. The cubic root of 30362325 is about 311.9691681400.
Adding to 30362325 its reverse (52326303), we get a palindrome (82688628).
The spelling of 30362325 in words is "thirty million, three hundred sixty-two thousand, three hundred twenty-five".
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