Base | Representation |
---|---|
bin | 110101110111111101010… |
… | …0111100010110111000100 |
3 | 222012212010200121102001102 |
4 | 1223233322213202313010 |
5 | 1432303234412241122 |
6 | 23425314423115232 |
7 | 1362644521530431 |
oct | 153577247426704 |
9 | 28185120542042 |
10 | 7404433321412 |
11 | 23a5225638736 |
12 | 9b70418a2b18 |
13 | 41930959567a |
14 | 1b853b108b88 |
15 | cc916414492 |
hex | 6bbfa9e2dc4 |
7404433321412 has 12 divisors (see below), whose sum is σ = 13135261851516. Its totient is φ = 3651501363840.
The previous prime is 7404433321387. The next prime is 7404433321447. The reversal of 7404433321412 is 2141233344047.
It can be written as a sum of positive squares in 2 ways, for example, as 4288022128516 + 3116411192896 = 2070754^2 + 1765336^2 .
It is a super-2 number, since 2×74044333214122 (a number of 27 digits) contains 22 as substring.
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, 12678823889 + ... + 12678824472.
It is an arithmetic number, because the mean of its divisors is an integer number (1094605154293).
Almost surely, 27404433321412 is an apocalyptic number.
It is an amenable number.
7404433321412 is a deficient number, since it is larger than the sum of its proper divisors (5730828530104).
7404433321412 is a wasteful number, since it uses less digits than its factorization.
7404433321412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25357648438 (or 25357648436 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 38.
Adding to 7404433321412 its reverse (2141233344047), we get a palindrome (9545666665459).
The spelling of 7404433321412 in words is "seven trillion, four hundred four billion, four hundred thirty-three million, three hundred twenty-one thousand, four hundred twelve".
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