Base | Representation |
---|---|
bin | 100111101001110… |
… | …0111011011110101 |
3 | 10102201122112221101 |
4 | 1033103213123311 |
5 | 10211104323300 |
6 | 340010050101 |
7 | 44654265100 |
oct | 11723473365 |
9 | 3381575841 |
10 | 1330542325 |
11 | 623069162 |
12 | 311719931 |
13 | 18286ca68 |
14 | c89d1737 |
15 | 7bc24b6a |
hex | 4f4e76f5 |
1330542325 has 36 divisors (see below), whose sum is σ = 1937367072. Its totient is φ = 903756000.
The previous prime is 1330542299. The next prime is 1330542331. The reversal of 1330542325 is 5232450331.
It is not a de Polignac number, because 1330542325 - 29 = 1330541813 is a prime.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1330542293 and 1330542302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 126000 + ... + 136150.
It is an arithmetic number, because the mean of its divisors is an integer number (53815752).
Almost surely, 21330542325 is an apocalyptic number.
It is an amenable number.
1330542325 is a deficient number, since it is larger than the sum of its proper divisors (606824747).
1330542325 is a wasteful number, since it uses less digits than its factorization.
1330542325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10282 (or 10270 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 1330542325 is about 36476.5996907607. The cubic root of 1330542325 is about 1099.8739042787.
Adding to 1330542325 its reverse (5232450331), we get a palindrome (6562992656).
The spelling of 1330542325 in words is "one billion, three hundred thirty million, five hundred forty-two thousand, three hundred twenty-five".
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