Base | Representation |
---|---|
bin | 100111100000100… |
… | …1100011010001000 |
3 | 10102101120012101200 |
4 | 1033001030122020 |
5 | 10203340304112 |
6 | 335314344200 |
7 | 44565242400 |
oct | 11701143210 |
9 | 3371505350 |
10 | 1325713032 |
11 | 62036a906 |
12 | 30bb8b060 |
13 | 18186b8a7 |
14 | c80d5800 |
15 | 7b5bdcdc |
hex | 4f04c688 |
1325713032 has 108 divisors (see below), whose sum is σ = 4183497045. Its totient is φ = 378157248.
The previous prime is 1325713019. The next prime is 1325713043. The reversal of 1325713032 is 2303175231.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
1325713032 is a `hidden beast` number, since 1 + 32 + 571 + 30 + 32 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 738426276 + 587286756 = 27174^2 + 24234^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=25746.
It is a junction number, because it is equal to n+sod(n) for n = 1325712987 and 1325713005.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2162358 + ... + 2162970.
Almost surely, 21325713032 is an apocalyptic number.
1325713032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1325713032
1325713032 is an abundant number, since it is smaller than the sum of its proper divisors (2857784013).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1325713032 is an equidigital number, since it uses as much as digits as its factorization.
1325713032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1252 (or 625 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The square root of 1325713032 is about 36410.3423768577. The cubic root of 1325713032 is about 1098.5416022735.
Adding to 1325713032 its reverse (2303175231), we get a palindrome (3628888263).
The spelling of 1325713032 in words is "one billion, three hundred twenty-five million, seven hundred thirteen thousand, thirty-two".
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