Base | Representation |
---|---|
bin | 100111000010101… |
… | …1101011101101100 |
3 | 10101022002122120212 |
4 | 1032011131131230 |
5 | 10140333214002 |
6 | 333555001552 |
7 | 44315164103 |
oct | 11605353554 |
9 | 3338078525 |
10 | 1310054252 |
11 | 612545171 |
12 | 3068992b8 |
13 | 17b548440 |
14 | c5dbb03a |
15 | 7a029352 |
hex | 4e15d76c |
1310054252 has 12 divisors (see below), whose sum is σ = 2468948496. Its totient is φ = 604640400.
The previous prime is 1310054233. The next prime is 1310054257. The reversal of 1310054252 is 2524500131.
It is not an unprimeable number, because it can be changed into a prime (1310054257) 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 3 ways as a sum of consecutive naturals, for example, 12596624 + ... + 12596727.
It is an arithmetic number, because the mean of its divisors is an integer number (205745708).
Almost surely, 21310054252 is an apocalyptic number.
It is an amenable number.
1310054252 is a deficient number, since it is larger than the sum of its proper divisors (1158894244).
1310054252 is a wasteful number, since it uses less digits than its factorization.
1310054252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25193368 (or 25193366 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 1310054252 is about 36194.6715967972. The cubic root of 1310054252 is about 1094.1992859083.
Adding to 1310054252 its reverse (2524500131), we get a palindrome (3834554383).
The spelling of 1310054252 in words is "one billion, three hundred ten million, fifty-four thousand, two hundred fifty-two".
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