Base | Representation |
---|---|
bin | 101000101110111… |
… | …1110001000000000 |
3 | 10112020220012101200 |
4 | 1101131332020000 |
5 | 10244400424021 |
6 | 343343301200 |
7 | 45604463055 |
oct | 12135761000 |
9 | 3466805350 |
10 | 1366811136 |
11 | 641590489 |
12 | 3218aa800 |
13 | 18a22b1b2 |
14 | cd75302c |
15 | 7eedb126 |
hex | 5177e200 |
1366811136 has 120 divisors (see below), whose sum is σ = 4029277824. Its totient is φ = 445839360.
The previous prime is 1366811123. The next prime is 1366811143. The reversal of 1366811136 is 6311186631.
It is a super-2 number, since 2×13668111362 = 3736345362987220992, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 1366811136.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213421 + ... + 219731.
Almost surely, 21366811136 is an apocalyptic number.
1366811136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1366811136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2014638912).
1366811136 is an abundant number, since it is smaller than the sum of its proper divisors (2662466688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1366811136 is an equidigital number, since it uses as much as digits as its factorization.
1366811136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6382 (or 6363 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 1366811136 is about 36970.4089238948. The cubic root of 1366811136 is about 1109.7781489910.
Adding to 1366811136 its reverse (6311186631), we get a palindrome (7677997767).
The spelling of 1366811136 in words is "one billion, three hundred sixty-six million, eight hundred eleven thousand, one hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •