Base | Representation |
---|---|
bin | 10001110011001100100… |
… | …010101000011000000100 |
3 | 11022221022002000020011102 |
4 | 101303030202220120010 |
5 | 130020104244424104 |
6 | 2333533103155232 |
7 | 154242044234120 |
oct | 21631442503004 |
9 | 4287262006142 |
10 | 1223202342404 |
11 | 431836919389 |
12 | 179093ba5b18 |
13 | 8b4695713b3 |
14 | 432bbc48580 |
15 | 21c41b68a1e |
hex | 11ccc8a8604 |
1223202342404 has 12 divisors (see below), whose sum is σ = 2446404684864. Its totient is φ = 524229575304.
The previous prime is 1223202342359. The next prime is 1223202342421. The reversal of 1223202342404 is 4042432023221.
1223202342404 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21842898944 + ... + 21842898999.
It is an arithmetic number, because the mean of its divisors is an integer number (203867057072).
Almost surely, 21223202342404 is an apocalyptic number.
1223202342404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1223202342404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1223202342404 is a wasteful number, since it uses less digits than its factorization.
1223202342404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43685797954 (or 43685797952 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 1223202342404 its reverse (4042432023221), we get a palindrome (5265634365625).
The spelling of 1223202342404 in words is "one trillion, two hundred twenty-three billion, two hundred two million, three hundred forty-two thousand, four hundred four".
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