Base | Representation |
---|---|
bin | 111100011001101… |
… | …000101010111001 |
3 | 2121121210200011222 |
4 | 330121220222321 |
5 | 4033404300040 |
6 | 244315401425 |
7 | 34053234230 |
oct | 7431505271 |
9 | 2547720158 |
10 | 1013353145 |
11 | 480014242 |
12 | 243453275 |
13 | 131c3405c |
14 | 98825b17 |
15 | 5de6cbb5 |
hex | 3c668ab9 |
1013353145 has 32 divisors (see below), whose sum is σ = 1412505600. Its totient is φ = 683557056.
The previous prime is 1013353097. The next prime is 1013353157. The reversal of 1013353145 is 5413533101.
It is not a de Polignac number, because 1013353145 - 220 = 1012304569 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1047452 + ... + 1048418.
It is an arithmetic number, because the mean of its divisors is an integer number (44140800).
Almost surely, 21013353145 is an apocalyptic number.
It is an amenable number.
1013353145 is a deficient number, since it is larger than the sum of its proper divisors (399152455).
1013353145 is an equidigital number, since it uses as much as digits as its factorization.
1013353145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1437.
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 1013353145 is about 31833.2082109234. The cubic root of 1013353145 is about 1004.4313821787.
Adding to 1013353145 its reverse (5413533101), we get a palindrome (6426886246).
The spelling of 1013353145 in words is "one billion, thirteen million, three hundred fifty-three thousand, one hundred forty-five".
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