Base | Representation |
---|---|
bin | 100011011010010001011011… |
… | …1010010011000111110001000 |
3 | 1111211211122002210201020001222 |
4 | 1012310202313102120332020 |
5 | 311311142430424413240 |
6 | 3022241121104101212 |
7 | 122415155434005101 |
oct | 10664426722307610 |
9 | 1454748083636058 |
10 | 311474103357320 |
11 | 902774752609a2 |
12 | 2ab25927004808 |
13 | 104a4b60750c17 |
14 | 56cb5d9b233a8 |
15 | 26022523b1eb5 |
hex | 11b48b7498f88 |
311474103357320 has 64 divisors (see below), whose sum is σ = 711512223552000. Its totient is φ = 122696329137408.
The previous prime is 311474103357289. The next prime is 311474103357323. The reversal of 311474103357320 is 23753301474113.
It is a super-2 number, since 2×3114741033573202 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (311474103357323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125464532 + ... + 127923011.
It is an arithmetic number, because the mean of its divisors is an integer number (11117378493000).
Almost surely, 2311474103357320 is an apocalyptic number.
It is an amenable number.
311474103357320 is an abundant number, since it is smaller than the sum of its proper divisors (400038120194680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
311474103357320 is a wasteful number, since it uses less digits than its factorization.
311474103357320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253388022 (or 253388018 counting only the distinct ones).
The product of its (nonzero) digits is 635040, while the sum is 44.
The spelling of 311474103357320 in words is "three hundred eleven trillion, four hundred seventy-four billion, one hundred three million, three hundred fifty-seven thousand, three hundred twenty".
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