Base | Representation |
---|---|
bin | 111111111010101… |
… | …000111000100001 |
3 | 2202201210100000121 |
4 | 333322220320201 |
5 | 4144004231132 |
6 | 254223520241 |
7 | 35400465145 |
oct | 7772507041 |
9 | 2681710017 |
10 | 1072336417 |
11 | 500340249 |
12 | 25b159081 |
13 | 1412162b9 |
14 | a25bb225 |
15 | 6421e497 |
hex | 3fea8e21 |
1072336417 has 4 divisors (see below), whose sum is σ = 1072431360. Its totient is φ = 1072241476.
The previous prime is 1072336409. The next prime is 1072336453. The reversal of 1072336417 is 7146332701.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 1072336417 - 23 = 1072336409 is a prime.
It is a super-2 number, since 2×10723364172 = 2299810782448795778, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1072336477) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27817 + ... + 54022.
It is an arithmetic number, because the mean of its divisors is an integer number (268107840).
Almost surely, 21072336417 is an apocalyptic number.
It is an amenable number.
1072336417 is a deficient number, since it is larger than the sum of its proper divisors (94943).
1072336417 is an equidigital number, since it uses as much as digits as its factorization.
1072336417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94942.
The product of its (nonzero) digits is 21168, while the sum is 34.
The square root of 1072336417 is about 32746.5481692346. The cubic root of 1072336417 is about 1023.5530380823.
The spelling of 1072336417 in words is "one billion, seventy-two million, three hundred thirty-six thousand, four hundred seventeen".
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