Base | Representation |
---|---|
bin | 111101101101110… |
… | …100001010100101 |
3 | 2200011022210122221 |
4 | 331231310022211 |
5 | 4110031422300 |
6 | 250424352341 |
7 | 34441633102 |
oct | 7555641245 |
9 | 2604283587 |
10 | 1035420325 |
11 | 491516685 |
12 | 24a9156b1 |
13 | 13668c364 |
14 | 9b72baa9 |
15 | 60d7b31a |
hex | 3db742a5 |
1035420325 has 12 divisors (see below), whose sum is σ = 1339744608. Its totient is φ = 792321200.
The previous prime is 1035420317. The next prime is 1035420329. The reversal of 1035420325 is 5230245301.
It is not a de Polignac number, because 1035420325 - 23 = 1035420317 is a prime.
It is a super-3 number, since 3×10354203253 (a number of 28 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1035420325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1035420329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 899791 + ... + 900940.
It is an arithmetic number, because the mean of its divisors is an integer number (111645384).
Almost surely, 21035420325 is an apocalyptic number.
It is an amenable number.
1035420325 is a deficient number, since it is larger than the sum of its proper divisors (304324283).
1035420325 is a wasteful number, since it uses less digits than its factorization.
1035420325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1800764 (or 1800759 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 1035420325 is about 32177.9478059120. The cubic root of 1035420325 is about 1011.6700550332.
Adding to 1035420325 its reverse (5230245301), we get a palindrome (6265665626).
The spelling of 1035420325 in words is "one billion, thirty-five million, four hundred twenty thousand, three hundred twenty-five".
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