| Base | Representation |
|---|---|
| bin | 100111110100101… |
| … | …0110000010000000 |
| 3 | 10110010100221020000 |
| 4 | 1033221112002000 |
| 5 | 10214034110313 |
| 6 | 340332120000 |
| 7 | 45053560134 |
| oct | 11751260200 |
| 9 | 3403327200 |
| 10 | 1336238208 |
| 11 | 6262a95a8 |
| 12 | 313606000 |
| 13 | 183ab54c6 |
| 14 | c96753c4 |
| 15 | 7c49c673 |
| hex | 4fa56080 |
1336238208 has 120 divisors (see below), whose sum is σ = 3987731055. Its totient is φ = 444172032.
The previous prime is 1336238203. The next prime is 1336238231. The reversal of 1336238208 is 8028326331.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
1336238208 is a `hidden beast` number, since 1 + 3 + 3 + 623 + 8 + 20 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 668119104 + 668119104 = 25848^2 + 25848^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=25848.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (1336238203) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3721933 + ... + 3722291.
Almost surely, 21336238208 is an apocalyptic number.
1336238208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1336238208
1336238208 is an abundant number, since it is smaller than the sum of its proper divisors (2651492847).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1336238208 is an frugal number, since it uses more digits than its factorization.
1336238208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 744 (or 364 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 1336238208 is about 36554.5921602198. The cubic root of 1336238208 is about 1101.4411435961.
Multiplying 1336238208 by its product of nonzero digits (41472), we get a square (55416470962176 = 74442242).
The spelling of 1336238208 in words is "one billion, three hundred thirty-six million, two hundred thirty-eight thousand, two hundred eight".
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