Base | Representation |
---|---|
bin | 1110010000100001011100… |
… | …00000000111111101000001 |
3 | 11010000102020110202022102202 |
4 | 13020100232000013331001 |
5 | 13102201024424422223 |
6 | 150403502142322545 |
7 | 6414153111361136 |
oct | 710205600077501 |
9 | 133012213668382 |
10 | 31354033045313 |
11 | 9a9919728a9a0 |
12 | 3624756289455 |
13 | 14658989c7c44 |
14 | 7a5786b3c58d |
15 | 3958cc695428 |
hex | 1c842e007f41 |
31354033045313 has 8 divisors (see below), whose sum is σ = 34244498640576. Its totient is φ = 28470250609200.
The previous prime is 31354033045211. The next prime is 31354033045331.
31354033045313 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31354033045313 - 28 = 31354033045057 is a prime.
It is a super-2 number, since 2×313540330453132 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (31354033045813) 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, 1670779973 + ... + 1670798738.
It is an arithmetic number, because the mean of its divisors is an integer number (4280562330072).
Almost surely, 231354033045313 is an apocalyptic number.
It is an amenable number.
31354033045313 is a deficient number, since it is larger than the sum of its proper divisors (2890465595263).
31354033045313 is a wasteful number, since it uses less digits than its factorization.
31354033045313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3341579575.
The product of its (nonzero) digits is 291600, while the sum is 38.
The spelling of 31354033045313 in words is "thirty-one trillion, three hundred fifty-four billion, thirty-three million, forty-five thousand, three hundred thirteen".
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