Base | Representation |
---|---|
bin | 10111000111100011… |
… | …01111110010001000 |
3 | 1012000222020121201102 |
4 | 23203301233302020 |
5 | 200404304402100 |
6 | 5411323240532 |
7 | 616365121364 |
oct | 134361576210 |
9 | 35028217642 |
10 | 12411403400 |
11 | 5299a06090 |
12 | 24a4679148 |
13 | 122a4696a6 |
14 | 85a5102a4 |
15 | 4c9937cd5 |
hex | 2e3c6fc88 |
12411403400 has 48 divisors (see below), whose sum is σ = 31479837840. Its totient is φ = 4513236800.
The previous prime is 12411403379. The next prime is 12411403439. The reversal of 12411403400 is 430411421.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2818574 + ... + 2822973.
It is an arithmetic number, because the mean of its divisors is an integer number (655829955).
Almost surely, 212411403400 is an apocalyptic number.
12411403400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12411403400 is an abundant number, since it is smaller than the sum of its proper divisors (19068434440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12411403400 is a wasteful number, since it uses less digits than its factorization.
12411403400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5641574 (or 5641565 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 12411403400 its reverse (430411421), we get a palindrome (12841814821).
The spelling of 12411403400 in words is "twelve billion, four hundred eleven million, four hundred three thousand, four hundred".
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