Base | Representation |
---|---|
bin | 1001000001101011100… |
… | …11000001101101110101 |
3 | 1002122112012112021111112 |
4 | 10200311303001231311 |
5 | 20040131343323013 |
6 | 354250525044405 |
7 | 31256364216011 |
oct | 4406563015565 |
9 | 1078465467445 |
10 | 310140214133 |
11 | 10a59107a262 |
12 | 501353b6705 |
13 | 2332789ca09 |
14 | 11021b63541 |
15 | 8102a16ba8 |
hex | 4835cc1b75 |
310140214133 has 4 divisors (see below), whose sum is σ = 311375832768. Its totient is φ = 308904595500.
The previous prime is 310140214121. The next prime is 310140214159. The reversal of 310140214133 is 331412041013.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331412041013 = 492587 ⋅672799.
It is a cyclic number.
It is not a de Polignac number, because 310140214133 - 226 = 310073105269 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 310140214099 and 310140214108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310140204133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617808941 + ... + 617809442.
It is an arithmetic number, because the mean of its divisors is an integer number (77843958192).
Almost surely, 2310140214133 is an apocalyptic number.
It is an amenable number.
310140214133 is a deficient number, since it is larger than the sum of its proper divisors (1235618635).
310140214133 is a wasteful number, since it uses less digits than its factorization.
310140214133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235618634.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 310140214133 its reverse (331412041013), we get a palindrome (641552255146).
The spelling of 310140214133 in words is "three hundred ten billion, one hundred forty million, two hundred fourteen thousand, one hundred thirty-three".
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