Base | Representation |
---|---|
bin | 111110110110011… |
… | …110100100101011 |
3 | 2201111011112201000 |
4 | 332312132210223 |
5 | 4124420442040 |
6 | 252344530043 |
7 | 35062555611 |
oct | 7666364453 |
9 | 2644145630 |
10 | 1054468395 |
11 | 4a1246792 |
12 | 255180923 |
13 | 13a5cb3c6 |
14 | a00896b1 |
15 | 62890130 |
hex | 3ed9e92b |
1054468395 has 16 divisors (see below), whose sum is σ = 1874610720. Its totient is φ = 562383072.
The previous prime is 1054468369. The next prime is 1054468399. The reversal of 1054468395 is 5938644501.
1054468395 is a `hidden beast` number, since 10 + 544 + 6 + 8 + 3 + 95 = 666.
It is not a de Polignac number, because 1054468395 - 222 = 1050274091 is a prime.
It is a super-2 number, since 2×10544683952 = 2223807192107752050, which contains 22 as substring.
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 1054468395.
It is not an unprimeable number, because it can be changed into a prime (1054468399) 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 15 ways as a sum of consecutive naturals, for example, 3905304 + ... + 3905573.
It is an arithmetic number, because the mean of its divisors is an integer number (117163170).
Almost surely, 21054468395 is an apocalyptic number.
1054468395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1054468395 is a deficient number, since it is larger than the sum of its proper divisors (820142325).
1054468395 is an equidigital number, since it uses as much as digits as its factorization.
1054468395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7810891 (or 7810885 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 45.
The square root of 1054468395 is about 32472.5791245475. The cubic root of 1054468395 is about 1017.8361133447.
The spelling of 1054468395 in words is "one billion, fifty-four million, four hundred sixty-eight thousand, three hundred ninety-five".
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