Base | Representation |
---|---|
bin | 10011101010101000000… |
… | …001111001010101000100 |
3 | 11210012022002112020200011 |
4 | 103222220001321111010 |
5 | 134120221313101241 |
6 | 2512501543400004 |
7 | 166431625160032 |
oct | 23525001712504 |
9 | 4705262466604 |
10 | 1351438800196 |
11 | 481161a75111 |
12 | 199b02153004 |
13 | 9a594c7c314 |
14 | 495a500b552 |
15 | 25249c76281 |
hex | 13aa8079544 |
1351438800196 has 27 divisors (see below), whose sum is σ = 2424279175927. Its totient is φ = 659191938560.
The previous prime is 1351438800193. The next prime is 1351438800203. The reversal of 1351438800196 is 6910088341531.
The square root of 1351438800196 is 1162514.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 31844402500 + 1319594397696 = 178450^2 + 1148736^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1351438800191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 95319060 + ... + 95333236.
Almost surely, 21351438800196 is an apocalyptic number.
1351438800196 is the 1162514-th square number.
It is an amenable number.
1351438800196 is a deficient number, since it is larger than the sum of its proper divisors (1072840375731).
1351438800196 is an frugal number, since it uses more digits than its factorization.
1351438800196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28440 (or 14220 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 49.
Multiplying 1351438800196 by its sum of digits (49), we get a square (66220501209604 = 81375982).
The spelling of 1351438800196 in words is "one trillion, three hundred fifty-one billion, four hundred thirty-eight million, eight hundred thousand, one hundred ninety-six".
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