Base | Representation |
---|---|
bin | 111101011010101… |
… | …101100000100101 |
3 | 2122210220100222110 |
4 | 331122231200211 |
5 | 4102241143300 |
6 | 250125151233 |
7 | 34351234365 |
oct | 7532554045 |
9 | 2583810873 |
10 | 1030412325 |
11 | 489706038 |
12 | 2490bb519 |
13 | 135627a47 |
14 | 9abc69a5 |
15 | 606dc550 |
hex | 3d6ad825 |
1030412325 has 24 divisors (see below), whose sum is σ = 1706669536. Its totient is φ = 548568000.
The previous prime is 1030412303. The next prime is 1030412329. The reversal of 1030412325 is 5232140301.
It is not a de Polignac number, because 1030412325 - 27 = 1030412197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030412329) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30795 + ... + 54855.
Almost surely, 21030412325 is an apocalyptic number.
1030412325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1030412325 is a deficient number, since it is larger than the sum of its proper divisors (676257211).
1030412325 is a wasteful number, since it uses less digits than its factorization.
1030412325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24645 (or 24640 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 1030412325 is about 32100.0362149328. The cubic root of 1030412325 is about 1010.0363758425.
Adding to 1030412325 its reverse (5232140301), we get a palindrome (6262552626).
The spelling of 1030412325 in words is "one billion, thirty million, four hundred twelve thousand, three hundred twenty-five".
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