Base | Representation |
---|---|
bin | 10101000011001110… |
… | …00111100100101000 |
3 | 1002011121102120221110 |
4 | 22201213013210220 |
5 | 141121114233000 |
6 | 5105230310320 |
7 | 550025433504 |
oct | 124147074450 |
9 | 32147376843 |
10 | 11301321000 |
11 | 487a334812 |
12 | 22349583a0 |
13 | 10b14987b8 |
14 | 792d09304 |
15 | 46225e850 |
hex | 2a19c7928 |
11301321000 has 128 divisors (see below), whose sum is σ = 35301202560. Its totient is φ = 3010176000.
The previous prime is 11301320999. The next prime is 11301321001. The reversal of 11301321000 is 12310311.
It is an interprime number because it is at equal distance from previous prime (11301320999) and next prime (11301321001).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (11301321001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3511392 + ... + 3514608.
It is an arithmetic number, because the mean of its divisors is an integer number (275790645).
Almost surely, 211301321000 is an apocalyptic number.
11301321000 is a gapful number since it is divisible by the number (10) 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 11301321000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17650601280).
11301321000 is an abundant number, since it is smaller than the sum of its proper divisors (23999881560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11301321000 is a wasteful number, since it uses less digits than its factorization.
11301321000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4412 (or 4398 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 11301321000 its reverse (12310311), we get a palindrome (11313631311).
The spelling of 11301321000 in words is "eleven billion, three hundred one million, three hundred twenty-one thousand".
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