Base | Representation |
---|---|
bin | 10001100111000111011… |
… | …010001010000011101111 |
3 | 11021200211002202200110112 |
4 | 101213013122022003233 |
5 | 124312023210124403 |
6 | 2323550025330235 |
7 | 153302442412352 |
oct | 21470732120357 |
9 | 4250732680415 |
10 | 1210231333103 |
11 | 427290045091 |
12 | 17667403697b |
13 | 8a1801b0170 |
14 | 4280b2a8299 |
15 | 217330419d8 |
hex | 119c768a0ef |
1210231333103 has 8 divisors (see below), whose sum is σ = 1304219372400. Its totient is φ = 1116370911168.
The previous prime is 1210231333093. The next prime is 1210231333127. The reversal of 1210231333103 is 3013331320121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1210231333103 - 28 = 1210231332847 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1210231333193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31884638 + ... + 31922571.
It is an arithmetic number, because the mean of its divisors is an integer number (163027421550).
Almost surely, 21210231333103 is an apocalyptic number.
1210231333103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1210231333103 is a deficient number, since it is larger than the sum of its proper divisors (93988039297).
1210231333103 is a wasteful number, since it uses less digits than its factorization.
1210231333103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63808681.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 1210231333103 its reverse (3013331320121), we get a palindrome (4223562653224).
The spelling of 1210231333103 in words is "one trillion, two hundred ten billion, two hundred thirty-one million, three hundred thirty-three thousand, one hundred three".
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