Base | Representation |
---|---|
bin | 101100010100011110001… |
… | …000000001001011010001 |
3 | 101210011022200202211112112 |
4 | 230110132020001023101 |
5 | 344344431112400223 |
6 | 10251051343435105 |
7 | 433016505215435 |
oct | 54243610011321 |
9 | 11704280684475 |
10 | 3045637231313 |
11 | a747138aa076 |
12 | 4123218b5a95 |
13 | 1912827741a1 |
14 | a75a40409c5 |
15 | 543560a6778 |
hex | 2c51e2012d1 |
3045637231313 has 8 divisors (see below), whose sum is σ = 3107478853800. Its totient is φ = 2983957711488.
The previous prime is 3045637231289. The next prime is 3045637231333. The reversal of 3045637231313 is 3131327365403.
It can be written as a sum of positive squares in 4 ways, for example, as 12299475409 + 3033337755904 = 110903^2 + 1741648^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3045637231313 - 218 = 3045636969169 is a prime.
It is a super-2 number, since 2×30456372313132 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3045637231333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40487708 + ... + 40562861.
It is an arithmetic number, because the mean of its divisors is an integer number (388434856725).
Almost surely, 23045637231313 is an apocalyptic number.
It is an amenable number.
3045637231313 is a deficient number, since it is larger than the sum of its proper divisors (61841622487).
3045637231313 is an equidigital number, since it uses as much as digits as its factorization.
3045637231313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81051331.
The product of its (nonzero) digits is 408240, while the sum is 41.
The spelling of 3045637231313 in words is "three trillion, forty-five billion, six hundred thirty-seven million, two hundred thirty-one thousand, three hundred thirteen".
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