Base | Representation |
---|---|
bin | 100000000010010… |
… | …0111111111010011 |
3 | 2202220201022221100 |
4 | 1000010213333103 |
5 | 4200142013240 |
6 | 254355555443 |
7 | 35431650150 |
oct | 10004477723 |
9 | 2686638840 |
10 | 1074954195 |
11 | 501868aa7 |
12 | 25bbbbb83 |
13 | 141921993 |
14 | a2a9d227 |
15 | 64589e30 |
hex | 40127fd3 |
1074954195 has 48 divisors (see below), whose sum is σ = 2181396672. Its totient is φ = 479416320.
The previous prime is 1074954169. The next prime is 1074954253. The reversal of 1074954195 is 5914594701.
1074954195 is a `hidden beast` number, since 10 + 7 + 4 + 9 + 541 + 95 = 666.
It is not a de Polignac number, because 1074954195 - 25 = 1074954163 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 1074954195.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28702 + ... + 54531.
It is an arithmetic number, because the mean of its divisors is an integer number (45445764).
Almost surely, 21074954195 is an apocalyptic number.
1074954195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1074954195 is an abundant number, since it is smaller than the sum of its proper divisors (1106442477).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1074954195 is a wasteful number, since it uses less digits than its factorization.
1074954195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83292 (or 83289 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 45.
The square root of 1074954195 is about 32786.4940943676. The cubic root of 1074954195 is about 1024.3852573988.
It can be divided in two parts, 107495419 and 5, that added together give a square (107495424 = 103682).
The spelling of 1074954195 in words is "one billion, seventy-four million, nine hundred fifty-four thousand, one hundred ninety-five".
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