Base | Representation |
---|---|
bin | 100111001000011… |
… | …1001011001001011 |
3 | 10101111201222001021 |
4 | 1032100321121023 |
5 | 10142120132420 |
6 | 334143133311 |
7 | 44352521425 |
oct | 11620713113 |
9 | 3344658037 |
10 | 1313052235 |
11 | 614202640 |
12 | 3078a4237 |
13 | 17c057bb1 |
14 | c655b815 |
15 | 7a41c7aa |
hex | 4e43964b |
1313052235 has 16 divisors (see below), whose sum is σ = 1719648000. Its totient is φ = 954534240.
The previous prime is 1313052211. The next prime is 1313052253. The reversal of 1313052235 is 5322503131.
It is not a de Polignac number, because 1313052235 - 211 = 1313050187 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189034 + ... + 195856.
It is an arithmetic number, because the mean of its divisors is an integer number (107478000).
Almost surely, 21313052235 is an apocalyptic number.
1313052235 is a deficient number, since it is larger than the sum of its proper divisors (406595765).
1313052235 is a wasteful number, since it uses less digits than its factorization.
1313052235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10338.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 1313052235 is about 36236.0626310310. The cubic root of 1313052235 is about 1095.0333205042.
Adding to 1313052235 its reverse (5322503131), we get a palindrome (6635555366).
The spelling of 1313052235 in words is "one billion, three hundred thirteen million, fifty-two thousand, two hundred thirty-five".
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