Base | Representation |
---|---|
bin | 1001000001011011000… |
… | …00000011100000100101 |
3 | 1002122011111121122011212 |
4 | 10200231200003200211 |
5 | 20034340230214023 |
6 | 354225033441205 |
7 | 31253054135003 |
oct | 4405540034045 |
9 | 1078144548155 |
10 | 310001023013 |
11 | 10a51a54a980 |
12 | 500b6870205 |
13 | 23304ab68c6 |
14 | 1100b48da73 |
15 | 80e56bee78 |
hex | 482d803825 |
310001023013 has 32 divisors (see below), whose sum is σ = 343558385280. Its totient is φ = 277381728000.
The previous prime is 310001022979. The next prime is 310001023019. The reversal of 310001023013 is 310320100013.
It is a cyclic number.
It is not a de Polignac number, because 310001023013 - 214 = 310001006629 is a prime.
It is a super-3 number, since 3×3100010230133 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310001023019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185739743 + ... + 185741411.
It is an arithmetic number, because the mean of its divisors is an integer number (10736199540).
Almost surely, 2310001023013 is an apocalyptic number.
It is an amenable number.
310001023013 is a deficient number, since it is larger than the sum of its proper divisors (33557362267).
310001023013 is a wasteful number, since it uses less digits than its factorization.
310001023013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2789.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 310001023013 its reverse (310320100013), we get a palindrome (620321123026).
The spelling of 310001023013 in words is "three hundred ten billion, one million, twenty-three thousand, thirteen".
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