Base | Representation |
---|---|
bin | 1010001100001010101011… |
… | …1101110010000010010100 |
3 | 1110200002211222210010002221 |
4 | 2203002222331302002110 |
5 | 2432032041103433140 |
6 | 35455040125112124 |
7 | 2234321052255244 |
oct | 243025275620224 |
9 | 43602758703087 |
10 | 11204143030420 |
11 | 362a71771619a |
12 | 130b5309b8644 |
13 | 633713b93402 |
14 | 2aa3d799db24 |
15 | 1466a370814a |
hex | a30aaf72094 |
11204143030420 has 48 divisors (see below), whose sum is σ = 23588683227648. Its totient is φ = 4470246432000.
The previous prime is 11204143030397. The next prime is 11204143030427. The reversal of 11204143030420 is 2403034140211.
It is a super-2 number, since 2×112041430304202 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11204143030427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11908272 + ... + 12814648.
It is an arithmetic number, because the mean of its divisors is an integer number (491430900576).
Almost surely, 211204143030420 is an apocalyptic number.
11204143030420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11204143030420 is an abundant number, since it is smaller than the sum of its proper divisors (12384540197228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11204143030420 is a wasteful number, since it uses less digits than its factorization.
11204143030420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 907960 (or 907958 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 11204143030420 its reverse (2403034140211), we get a palindrome (13607177170631).
The spelling of 11204143030420 in words is "eleven trillion, two hundred four billion, one hundred forty-three million, thirty thousand, four hundred twenty".
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