Base | Representation |
---|---|
bin | 111101100100101… |
… | …100101010101001 |
3 | 2122222211101011222 |
4 | 331210230222221 |
5 | 4103423432223 |
6 | 250301231425 |
7 | 34412420120 |
oct | 7544545251 |
9 | 2588741158 |
10 | 1033030313 |
11 | 490133a67 |
12 | 249b62575 |
13 | 136033553 |
14 | 9b2a8ab7 |
15 | 60a580c8 |
hex | 3d92caa9 |
1033030313 has 16 divisors (see below), whose sum is σ = 1252247040. Its totient is φ = 831906816.
The previous prime is 1033030291. The next prime is 1033030331. The reversal of 1033030313 is 3130303301.
It is a cyclic number.
It is not a de Polignac number, because 1033030313 - 218 = 1032768169 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1033030291 and 1033030300.
It is not an unprimeable number, because it can be changed into a prime (1033038313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63248 + ... + 77886.
It is an arithmetic number, because the mean of its divisors is an integer number (78265440).
Almost surely, 21033030313 is an apocalyptic number.
It is an amenable number.
1033030313 is a deficient number, since it is larger than the sum of its proper divisors (219216727).
1033030313 is a wasteful number, since it uses less digits than its factorization.
1033030313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15256.
The product of its (nonzero) digits is 243, while the sum is 17.
The square root of 1033030313 is about 32140.7889293340. The cubic root of 1033030313 is about 1010.8910585619.
Adding to 1033030313 its reverse (3130303301), we get a palindrome (4163333614).
The spelling of 1033030313 in words is "one billion, thirty-three million, thirty thousand, three hundred thirteen".
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