Base | Representation |
---|---|
bin | 10001111101011000100… |
… | …010011111101000011100 |
3 | 11100222112102010012222101 |
4 | 101331120202133220130 |
5 | 130210010102121140 |
6 | 2342542341454444 |
7 | 155110110565054 |
oct | 21753042375034 |
9 | 4328472105871 |
10 | 1234141051420 |
11 | 43643a4a4372 |
12 | 17b227411424 |
13 | 8c4c0889294 |
14 | 43a38922564 |
15 | 2218214c99a |
hex | 11f5889fa1c |
1234141051420 has 96 divisors (see below), whose sum is σ = 2832594508800. Its totient is φ = 449880480000.
The previous prime is 1234141051337. The next prime is 1234141051441. The reversal of 1234141051420 is 241501414321.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2779795 + ... + 3193045.
It is an arithmetic number, because the mean of its divisors is an integer number (29506192800).
Almost surely, 21234141051420 is an apocalyptic number.
1234141051420 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 1234141051420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1416297254400).
1234141051420 is an abundant number, since it is smaller than the sum of its proper divisors (1598453457380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1234141051420 is a wasteful number, since it uses less digits than its factorization.
1234141051420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413579 (or 413577 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
Adding to 1234141051420 its reverse (241501414321), we get a palindrome (1475642465741).
The spelling of 1234141051420 in words is "one trillion, two hundred thirty-four billion, one hundred forty-one million, fifty-one thousand, four hundred twenty".
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