Base | Representation |
---|---|
bin | 111111101011110… |
… | …000111100101111 |
3 | 2202110110020102200 |
4 | 333223300330233 |
5 | 4142004443140 |
6 | 254004152543 |
7 | 35322365352 |
oct | 7753607457 |
9 | 2673406380 |
10 | 1068437295 |
11 | 4a9117832 |
12 | 259998753 |
13 | 14047c623 |
14 | a1c84299 |
15 | 63bee030 |
hex | 3faf0f2f |
1068437295 has 24 divisors (see below), whose sum is σ = 1853560800. Its totient is φ = 569340096.
The previous prime is 1068437291. The next prime is 1068437299. The reversal of 1068437295 is 5927348601.
1068437295 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (1068437291) and next prime (1068437299).
It is not a de Polignac number, because 1068437295 - 22 = 1068437291 is a prime.
It is a super-2 number, since 2×10684372952 = 2283116506693834050, which contains 22 as substring.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
1068437295 is strictly pandigital in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 1068437295.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1068437291) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45646 + ... + 64964.
It is an arithmetic number, because the mean of its divisors is an integer number (77231700).
It is a 2-persistent number, because it is pandigital, and so is 2⋅1068437295 = 2136874590, but 3⋅1068437295 = 3205311885 is not.
Almost surely, 21068437295 is an apocalyptic number.
1068437295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1068437295 is a deficient number, since it is larger than the sum of its proper divisors (785123505).
1068437295 is a wasteful number, since it uses less digits than its factorization.
1068437295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20559 (or 20556 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 1068437295 is about 32686.9590968631. The cubic root of 1068437295 is about 1022.3109511543.
The spelling of 1068437295 in words is "one billion, sixty-eight million, four hundred thirty-seven thousand, two hundred ninety-five".
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