Base | Representation |
---|---|
bin | 10011100001000000100… |
… | …100111010100110111100 |
3 | 11202012122111010012012101 |
4 | 103201000210322212330 |
5 | 133433044440343140 |
6 | 2504033210314444 |
7 | 165615015146236 |
oct | 23410044724674 |
9 | 4665574105171 |
10 | 1341113215420 |
11 | 4778434a1480 |
12 | 197b00128a24 |
13 | 9960a9a6944 |
14 | 48ca5935256 |
15 | 24d4350399a |
hex | 1384093a9bc |
1341113215420 has 48 divisors (see below), whose sum is σ = 3072469706208. Its totient is φ = 487661461760.
The previous prime is 1341113215397. The next prime is 1341113215427. The reversal of 1341113215420 is 245123111431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1341113215427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8113842 + ... + 8277478.
It is an arithmetic number, because the mean of its divisors is an integer number (64009785546).
Almost surely, 21341113215420 is an apocalyptic number.
1341113215420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1341113215420 is an abundant number, since it is smaller than the sum of its proper divisors (1731356490788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1341113215420 is a wasteful number, since it uses less digits than its factorization.
1341113215420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200910 (or 200908 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
Adding to 1341113215420 its reverse (245123111431), we get a palindrome (1586236326851).
The spelling of 1341113215420 in words is "one trillion, three hundred forty-one billion, one hundred thirteen million, two hundred fifteen thousand, four hundred twenty".
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