Base | Representation |
---|---|
bin | 1001010011001101011… |
… | …00100101110010010001 |
3 | 1010112211000201121200220 |
4 | 10221212230211302101 |
5 | 20213414414420131 |
6 | 402444405103253 |
7 | 32041521550050 |
oct | 4514654456221 |
9 | 1115730647626 |
10 | 319550545041 |
11 | 11357aa52142 |
12 | 51b209b7b29 |
13 | 2419736a960 |
14 | 1167586c397 |
15 | 84a3c47e96 |
hex | 4a66b25c91 |
319550545041 has 32 divisors (see below), whose sum is σ = 551990154240. Its totient is φ = 159682860864.
The previous prime is 319550545037. The next prime is 319550545063. The reversal of 319550545041 is 140545055913.
It is not a de Polignac number, because 319550545041 - 22 = 319550545037 is a prime.
It is a super-2 number, since 2×3195505450412 (a number of 24 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 319550544984 and 319550545002.
It is not an unprimeable number, because it can be changed into a prime (319550545001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30797835 + ... + 30808208.
It is an arithmetic number, because the mean of its divisors is an integer number (17249692320).
Almost surely, 2319550545041 is an apocalyptic number.
It is an amenable number.
319550545041 is a deficient number, since it is larger than the sum of its proper divisors (232439609199).
319550545041 is a wasteful number, since it uses less digits than its factorization.
319550545041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61606085.
The product of its (nonzero) digits is 270000, while the sum is 42.
The spelling of 319550545041 in words is "three hundred nineteen billion, five hundred fifty million, five hundred forty-five thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.169 sec. • engine limits •