Base | Representation |
---|---|
bin | 10100011111110100… |
… | …01111010001101000 |
3 | 1001101220121120021002 |
4 | 22033322033101220 |
5 | 140014102442100 |
6 | 5015541134132 |
7 | 536461242551 |
oct | 121772172150 |
9 | 31356546232 |
10 | 11004343400 |
11 | 4737735086 |
12 | 21713ba348 |
13 | 1064ab85cb |
14 | 7656c1328 |
15 | 44614b2d5 |
hex | 28fe8f468 |
11004343400 has 24 divisors (see below), whose sum is σ = 25585098870. Its totient is φ = 4401737280.
The previous prime is 11004343397. The next prime is 11004343403. The reversal of 11004343400 is 434340011.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (11004343397) and next prime (11004343403).
It can be written as a sum of positive squares in 3 ways, for example, as 6945888964 + 4058454436 = 83342^2 + 63706^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (11004343403) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27510659 + ... + 27511058.
Almost surely, 211004343400 is an apocalyptic number.
11004343400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11004343400 is an abundant number, since it is smaller than the sum of its proper divisors (14580755470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11004343400 is a wasteful number, since it uses less digits than its factorization.
11004343400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55021733 (or 55021724 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 11004343400 its reverse (434340011), we get a palindrome (11438683411).
The spelling of 11004343400 in words is "eleven billion, four million, three hundred forty-three thousand, four hundred".
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